8sa1-binutils-gdb

Author	SHA1	Message	Date
Ian Lance Taylor	6808fd61d2	* Make-common.in (INSTALL): Set to @INSTALL@. (INSTALL_XFORM, INSTALL_XFORM1): Remove. (install-common): Depend upon installdirs. Use $(program_transform_name) directly, rather than using $(INSTALL_XFORM). (installdirs): New target. * Makefile.in (INSTALL): Set to @INSTALL@. (INSTALL_XFORM, INSTALL_XFORM1): Remove. (install-man): Depend upon installdirs. Use $(program_transform_name) directly, rather than using $(INSTALL_XFORM). (installdirs): New target.	1997-04-15 19:13:56 +00:00
Ian Lance Taylor	04184003f6	* Makefile.in (INSTALL): Set to @INSTALL@. (INSTALL_XFORM, INSTALL_XFORM1): Remove. (install): Depend upon installdirs. Use $(program_transform_name) directly, rather than using $(INSTALL_XFORM). (installdirs): New target.	1997-04-15 19:06:20 +00:00
Ian Lance Taylor	d60002f692	* Makefile.in (INSTALL): Set to @INSTALL@. (INSTALL_XFORM, INSTALL_XFORM1): Remove. (install): Depend upon installdirs. Use $(program_transform_name) directly, rather than using $(INSTALL_XFORM) and $(INSTALL_XFORM1). (installdirs): New target.	1997-04-15 18:55:38 +00:00
Andrew Cagney	21a2898b49	From Jim Wilson <wilson@cygnus.com> * Makefile.in (tmp-hw, tmp-pk): Use for loop to eliminate duplicates rather than the non-portable cat -n.	1997-04-15 10:48:28 +00:00
Andrew Cagney	7ec396d270	Get the BIT/MASK/ROT/... macros to work with any 32/64/MSB0/MSBn target.	1997-04-15 08:54:01 +00:00
Ian Lance Taylor	f2906ccc4c	rename install.sh to install-sh	1997-04-14 20:31:04 +00:00
Jeff Law	81f13ed1f3	* simops.c (syscall): Handle new mn10300 calling conventions. Forgot to check this in last week.	1997-04-08 06:01:20 +00:00
David Edelsohn	3990f1cdf3	Remove m32r sanitization.	1997-04-08 00:30:30 +00:00
David Edelsohn	25a9c90b92	* sim-base.h (sim_state_base): Move `magic' to end of struct.	1997-04-07 17:47:38 +00:00
Andrew Cagney	b4d888275e	Check a program to run is present.	1997-04-07 06:07:13 +00:00
Andrew Cagney	08db4a658e	Get configure to define RETSIGTYPE	1997-04-07 05:58:59 +00:00
Andrew Cagney	7934ec88db	Use $(srcdir)/... instead of $< in make rules	1997-04-07 05:21:04 +00:00
Ian Lance Taylor	ea553f5643	* Makefile.in: Change mn10300-opc.o to m10300-opc.o, to match corresponding change in opcodes directory.	1997-04-05 01:03:01 +00:00
David Edelsohn	21bfad86aa	* sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here, * sim-config.h: To here.	1997-04-03 03:02:48 +00:00
David Edelsohn	30bb74eca4	* gen-support.c (gen_support_c): sim-state.h renamed to sim-main.h. * gen-idecode.c (gen_idecode_c): Likewise. * igen.c (gen_semantics_c): Likewise.	1997-04-03 02:52:07 +00:00
David Edelsohn	e77fd2694b	New files.	1997-04-03 02:37:44 +00:00
David Edelsohn	00d74d3ea1	* Make-common.in (SIM_EXTRA_DEPS): New config var. (sim_main_headers): Define. (sim-.o): Depend on $(SIM_EXTRA_DEPS). (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in. (clean): Use it. (sim-utils.o): Add rule for. sim-utils.o: New file. * sim-basics.h: #include sim-base.h. (zalloc): Make argument unsigned long. * sim-base.h: New file. * sim-inline.h (SIM_IO support): Delete. * sim-io.h: Delete inline support. * sim-io.c: Likewise. sim-state.h renamed to sim-main.h. * sim-config.c: sim-state.h renamed to sim-main.h. * sim-core.c: Likewise. * sim-events.c: Likewise.	1997-04-03 02:36:59 +00:00
Andrew Cagney	1414a2e5cb	From Jim Wilson, fix typo in instruction name	1997-04-03 02:36:28 +00:00
David Edelsohn	68682c0877	(autoconf-changelog): Try different way to obtain user name. Forgot this one.	1997-04-03 02:35:52 +00:00
Andrew Cagney	96527c4ea6	Add autoheader counterpart to autoconf-common et.al.	1997-04-03 02:22:52 +00:00
David Edelsohn	d0218f5172	* interp.c (sim_open): New arg `kind'.` name is now `argv'.	1997-04-02 23:41:09 +00:00
David Edelsohn	8a7c3105b5	* interp.c (sim_open): New arg `kind'.	1997-04-02 23:39:50 +00:00
David Edelsohn	33f00b8b20	* sim_calls.c (sim_open): New arg `kind'.	1997-04-02 23:38:22 +00:00
David Edelsohn	14b71cd185	* compile.c (sim_open): New arg `kind'.	1997-04-02 23:33:56 +00:00
David Edelsohn	999977eaed	* interf.c (sim_open): New arg `kind'.	1997-04-02 23:32:28 +00:00
David Edelsohn	8020feac30	* interp.c (sim_open): New arg `kind'.	1997-04-02 23:30:24 +00:00
David Edelsohn	99f84c8192	* wrapper.c (sim_open): New arg `kind'.	1997-04-02 23:29:08 +00:00
David Edelsohn	bcd1475aec	* run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.	1997-04-02 23:28:12 +00:00
David Edelsohn	fbda74b1c1	* aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h. (sim-debug): Allow arguments. Define WITH_DEBUG in addition to -DDEBUG. * configure: Regenerated to track ../common/aclocal.m4 changes.	1997-04-02 23:17:50 +00:00
David Edelsohn	b04500b2c4	* Makefile.in (autoconf-install): New target.	1997-04-02 23:10:34 +00:00
Ian Lance Taylor	64d2004922	* COPYING: Update FSF address.	1997-04-02 19:51:31 +00:00
Andrew Cagney	a35e91c3c7	New file common/sim-config.c sets/checks simulator configuration options. Update common/aclocal.m4 to better work with sim-config.[hc].	1997-04-02 05:04:25 +00:00
Andrew Cagney	61c8342039	New target autoconf-changelog	1997-04-02 04:53:56 +00:00
Andrew Cagney	b69cc8ab14	New target - autoconf-changelog	1997-04-02 04:52:31 +00:00
Andrew Cagney	0391b23d7b	Handle BSD make and its liking for `set -e'	1997-03-26 01:50:19 +00:00
Andrew Cagney	332cb0a763	* emul_bugapi.c (emul_bugapi_create): Guard against NULL images. * configure.in (enable-sim-endain): Correct typo in usage (from Erik Landry <landry@ENGR.ORST.EDU>). * configure: Re-generate.	1997-03-25 05:06:12 +00:00
Andrew Cagney	265e7c8ba6	The d30v release has a testsuite directory.	1997-03-24 07:18:02 +00:00
Andrew Cagney	00729fe3c5	Enable testsuite in sim directory.	1997-03-24 06:59:54 +00:00
Andrew Cagney	139d457d4e	Growing number of tests for d30v	1997-03-24 06:49:54 +00:00
Jeff Law	aa7cec3fb8	* run.c: Include alloca-conf.h.	1997-03-21 05:41:28 +00:00
Jeff Law	7c058c9e50	* callback.c (os_evprintf_filtered): Fix typo.	1997-03-21 04:53:13 +00:00
Andrew Cagney	fa21d299e6	Pass GCC -W...	1997-03-21 03:56:07 +00:00
Jeff Law	65b784d8a5	* simops.c: Fix register extraction for a two "movbu" variants. Somewhat simplify "sub" instructions. Correctly sign extend operands for "mul". Put the correct half of the result in MDR for "mul" and "mulu". Implement remaining instructions. Tweak opcode for "syscall".	1997-03-20 19:02:44 +00:00
Jeff Law	0915c8433b	* simops.c: Do syscall emulation in "syscall" instruction. Add dummy "trap" instruction. Cleanups for the beta release.	1997-03-18 21:24:38 +00:00
Andrew Cagney	c695046ac9	Move SIM_AC_OPTION_ macros out of SIM_AC_COMMON macro - was trashing optional arguments. * Regenerate all configure scripts.	1997-03-18 14:28:34 +00:00
Andrew Cagney	4a5fb09da0	* sim-alu.h: Include sim-xcat.h. * d30v-insn (do_sat*): Pass all necessary args.	1997-03-18 10:10:10 +00:00
Andrew Cagney	603ece73e1	Include new files sim-assert.h sim-xcat.h sim-state.h	1997-03-18 08:45:44 +00:00
Andrew Cagney	b27be85fe9	New files added during rename/cleanup of engine -> sim_state.	1997-03-18 07:44:40 +00:00
Andrew Cagney	d11d59aca8	Rename `struct _engine' to new` struct sim_state'.	1997-03-18 07:43:22 +00:00
Andrew Cagney	752517ccf0	Fix bugs in d30v sat and mul instructions.	1997-03-18 02:41:21 +00:00
Andrew Cagney	86eb1e292c	* sim-inline.h: Add definitions for sim-types. (ALL_BY_MODULE): New macro, encapsulate full inlining by the module.	1997-03-17 16:29:21 +00:00
Andrew Cagney	231de1b8db	remove defunct variable from event struct	1997-03-17 16:26:35 +00:00
Andrew Cagney	ac0e48ce6f	Correctly validate 64bit instructions	1997-03-17 16:14:47 +00:00
Gavin Romig-Koch	6efa34d87a	Add/use pr_uword64 for SIM_ADDR independent values.	1997-03-17 16:02:13 +00:00
Andrew Cagney	a77aa7ec4b	* configure: Re-generate. * Make-common.in (CSEARCH): Do not include the gdb directory in the search path. * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE, SIM_WARNING): Drop, requiring the simulator specific Makefile.in to explicitly incorporate these. * aclocal.m4 (--enable-sim-alignment); New option. Strongly specify the alignment restrictions of the target architecture - without this option all alignment restrictions are accomodated. (--enable-sim-assert): New option. Conditionally compile in assertion statements. (--enable-sim-float): New option. Strongly specify the target's floating point support. (--enable-sim-hardware): New option. Specify the hardware devices included in the simulation. (--enable-sim-packages): New option. Specify the hardware packages included in the simulation. (--enable-sim-regparm): New option. Specify that parameters be passed in registers instead of on the stack. (--enable-sim-reserved-bits): New option. Specify that reserved bits within an instruction are are correctly set. (--enable-sim-smp): New option. Specify the level of SMP support to be included in the simulator. (--enable-sim-stdcall): New option. Specify an alternative function call convention. (--enable-sim-xor-endian): New option. Configure xor-endian support used by some targets to implement bi-endian support.	1997-03-17 15:29:29 +00:00
Andrew Cagney	f3120217c8	Update names	1997-03-14 16:51:21 +00:00
Andrew Cagney	f5c7064ae7	Forgot to update -n.h to sim-n.h	1997-03-14 16:48:11 +00:00
Michael Meissner	eb312eff6e	Add comment to changelog	1997-03-14 16:24:02 +00:00
Michael Meissner	601fb8aea6	Regenerate simulator configure scripts; Remove d10v traps 1-3, Make 15 the system call trap, keeping 0 temporarily	1997-03-14 16:21:57 +00:00
Andrew Cagney	f2de7dfd8c	Add a number of per-simulator options: hostendian, endian, inline, warnings. Rename *-n.h files to be dos compatible	1997-03-14 15:13:58 +00:00
Andrew Cagney	3df381976f	* ld-insn.c (parse_insn_format): Accept '*' as an alternative of `/' in bit fields. `/' denotes a wild bit.	1997-03-14 02:00:07 +00:00
David Edelsohn	0b0cc453a4	* interp.c (sim_open): New SIM_DESC result. Argument is now in argv form. (other sim_*): New SIM_DESC argument.	1997-03-13 21:01:38 +00:00
David Edelsohn	87ae64c3a3	* sim_calls.c (sim_open): New SIM_DESC result. Argument is now in argv form. (other sim_*): New SIM_DESC argument.	1997-03-13 20:59:29 +00:00
David Edelsohn	53b9417eb3	* interp.c (sim_open): New SIM_DESC result. Argument is now in argv form. (other sim_*): New SIM_DESC argument.	1997-03-13 20:55:26 +00:00
David Edelsohn	1520d7e9b9	* compile.c (sim_open): New SIM_DESC result. Argument is now in argv form. (other sim_*): New SIM_DESC argument.	1997-03-13 20:49:39 +00:00
David Edelsohn	323d0e9d8f	* interf.c (sim_open): New SIM_DESC result. Argument is now in argv form. (other sim_*): New SIM_DESC argument.	1997-03-13 20:47:43 +00:00
David Edelsohn	395adcffb2	* interp.c: Delete redundant prototypes of sim_foo fns. (sim_open): New SIM_DESC result. Argument is now in argv form. (other sim_*): New SIM_DESC argument.	1997-03-13 20:44:07 +00:00
David Edelsohn	a579d134ac	* wrapper.c (sim_open): Has result now. (sim_*): New SIM_DESC argument.	1997-03-13 20:40:53 +00:00
David Edelsohn	499aa7921c	* run.c: #include "libiberty.h". (main): New locals sd,no_args,sim_argv. Run buildargv on -a option. Pass argv to sim_open, argv[0] is program name. Update call to sim_set_callbacks. Record result of sim_open, pass to other sim_foo routines.	1997-03-13 20:37:15 +00:00
Michael Meissner	f4b022d37c	Fix problems in setting the carry bit	1997-03-13 20:30:50 +00:00
Michael Meissner	fd435e9f09	Fix os_printf_filtered; Flush stdout after calling printf_filtered	1997-03-13 16:04:50 +00:00
Andrew Cagney	447a825b4f	New directory, devo/sim/testsuite - loose (sanitize) it for the moment.	1997-03-13 04:22:38 +00:00
Jeff Law	0ade484f98	* simops.c: Fix carry bit computation for "add" instructions. More bugs exposed by new mn10300 compiler optimizations.	1997-03-12 22:20:13 +00:00
Jeff Law	09eef8af93	* simops.c: Fix typos in bset insns. Fix arguments to store_mem for bset imm8,(d8,an) and bclr imm8,(d8,an). Bugs exposed by new compiler optimizations.	1997-03-12 22:05:49 +00:00
Andrew Cagney	a1dc394560	New files: sim-io - interface to external IO sim-events - event queue management sim-core - hardware memory model (device support optional but comming soon).	1997-03-07 09:15:56 +00:00
Andrew Cagney	b3e426bc3e	Extend bit and endian operators.	1997-03-07 09:08:07 +00:00
Andrew Cagney	17bbcaad92	Clean up.	1997-03-07 08:57:02 +00:00
Andrew Cagney	3bd4dff4ef	Loose the bugs file.	1997-03-07 07:34:19 +00:00
Jeff Law	43eb4bed50	* simops.c: Fix register references when computing Z and N bits for lsr imm8,dn. Bug exposed by c-torture testing of the mn10300.	1997-03-05 22:04:31 +00:00
Jeff Law	3788a2b12f	* configure.in: Add mn10200 configure lines accidentally removed. * configure: Regenerated. Opps.	1997-03-03 20:08:19 +00:00
Jim Wilson	22540e2d50	Correct d10v sanitization errors.	1997-03-03 00:46:11 +00:00
Angela Marie Thomas	d0d80f48e0	add sim-basics.h sim-config.h sim-inline.c to Things-to-keep	1997-02-27 08:11:38 +00:00
Gavin Romig-Koch	c94db67a25	Correct the overloaded DOUBLEWORD problem	1997-02-26 23:49:19 +00:00
Dawn Perchik	4580503f2c	start-sanitize-r5900 * gencode.c: #ifdef out offending code until a permanent fix can be added. Code is causing build errors for non-5900 mips targets. end-sanitize-r5900	1997-02-25 07:04:39 +00:00
Andrew Cagney	1fe4ec0766	Really checkin the d30v sim directory configure files.	1997-02-21 03:33:03 +00:00
Andrew Cagney	978a4d8b93	The remainder of igen taken from the PowerPC simulator directory.	1997-02-21 02:50:27 +00:00
Andrew Cagney	a4c97499d9	Instruction decode generator taken from the PowerPC simulator and being made more generic.	1997-02-21 02:49:21 +00:00
Andrew Cagney	317df3b530	Add d30v simulator configuration but sanatize it out.	1997-02-21 02:44:57 +00:00
Andrew Cagney	332cb5d943	Make useful macro's and functions found in the PowerPC simulator directory more widely available.	1997-02-21 02:42:48 +00:00
Michael Meissner	b934926eac	Since d10v is public now, remove all sanitization statements	1997-02-20 17:00:14 +00:00
Michael Meissner	c6c7035cfb	Since d10v is public now, remove all sanitization statements	1997-02-20 16:05:18 +00:00
Gavin Romig-Koch	528031fd49	Correct test for ISA dependent bits	1997-02-20 15:48:57 +00:00
Jeff Law	8f06365c2f	* configure.in: Don't require GCC to build the mn10200 simulator anymore. * configure: Rebuilt.	1997-02-20 06:19:13 +00:00
Mark Alexander	7e05106dc8	* interp.c (simopen): Add support for LSI MiniRISC PMON vectors.	1997-02-19 22:44:02 +00:00
Gavin Romig-Koch	2d18fbc668	Correct flags for PMADDUW insn	1997-02-18 22:15:04 +00:00
Andrew Cagney	d7e89eaff8	Per PR 11678 - also need to maintan .Sanitize	1997-02-14 21:58:48 +00:00
Andrew Cagney	cdd3120398	PR 11678 - rename long decode-rule files to shorter ones, eliminate need for multiple almost identical decode-rule files	1997-02-14 19:06:08 +00:00
Ian Lance Taylor	bd2f63470e	* gencode.c (build_mips16_operands): Correct computation of base address for extended PC relative instruction.	1997-02-13 19:08:55 +00:00
Michael Meissner	37404956b4	New version from Andrew; Portability fixes on top of that	1997-02-11 20:19:28 +00:00
Michael Meissner	f9114af581	Fix warnings when compiling callback.c	1997-02-11 18:56:35 +00:00
Michael Meissner	c45adab0b9	Silence warnings in ppc simulator	1997-02-11 18:48:40 +00:00
Gavin Romig-Koch	276c2d7dc8	Add r5900	1997-02-11 13:26:34 +00:00
Ian Lance Taylor	da0bce9c27	* interp.c (mips16_entry): Add support for floating point cases. (SignalException): Pass floating point cases to mips16_entry. (ValueFPR): Don't restrict fmt_single and fmt_word to even registers. (StoreFPR): Likewise. Also, don't clobber fpr + 1 for fmt_single or fmt_word. (COP_LW): Pass fmt_word rather than fmt_uninterpreted to StoreFPR, and then set the state to fmt_uninterpreted. (COP_SW): Temporarily set the state to fmt_word while calling ValueFPR.	1997-02-06 22:19:05 +00:00
David Edelsohn	4234ffa28d	Fix thinkos in last change.	1997-02-05 21:46:43 +00:00
David Edelsohn	2a2eda4daf	* configure.in: Don't configure any subdirs if no simulator is being built. Don't use erc32 for sparc64. * configure: Regenerated.	1997-02-05 21:29:32 +00:00
David Edelsohn	ce3189da63	* Makefile.in (@COMMON_MAKEFILE_FRAG): Use COMMON_{PRE,POST}_CONFIG_FRAG instead. * configure.in: sinclude ../common/aclocal.m4. * configure: Regenerated.	1997-02-04 22:07:50 +00:00
David Edelsohn	cef84fb394	* configure.in: Fix typo in test for callback.c. * configure: Regenerated.	1997-02-04 22:05:00 +00:00
Ian Lance Taylor	6389d8561c	* gencode.c (build_instruction): The high order may be set in the comparison flags at any ISA level, not just ISA 4.	1997-02-04 21:48:54 +00:00
David Edelsohn	19c5af72af	* Makefile.in (@COMMON_MAKEFILE_FRAG): Use COMMON_{PRE,POST}_CONFIG_FRAG instead. * configure.in: sinclude ../common/aclocal.m4. * configure: Regenerated.	1997-02-04 21:42:27 +00:00
David Edelsohn	1cc9ed2959	* Makefile.in (libcommon.a): Delete. (callback.o,targ-map.o): Delete, moved to Make-common.in. (gentmap,targ-vals.h,targ-map.c): Likewise. (run-autoconf): Delete. * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile. (common makefile fragment): Moved back into ... * Make-common.in: Resurrect. * configure.in (AC_LINK_FILES): Delete, unnecessary now. * configure: Regenerated.	1997-02-04 21:32:42 +00:00
David Edelsohn	111c0666a7	* Makefile.in (@COMMON_MAKEFILE_FRAG@): Use COMMON_{PRE,POST}_CONFIG_FRAG instead. * configure.in: sinclude ../common/aclocal.m4. * configure: Regenerated.	1997-02-04 21:24:23 +00:00
David Edelsohn	27b9abfd02	* Makefile.in (autoconf-common): New target. * configure.in: Do configure common. * configure: Regenerated.	1997-02-04 21:21:30 +00:00
David Edelsohn	117224eaaf	Docs on configury mostly.	1997-02-04 21:19:08 +00:00
Ian Lance Taylor	736a306cb2	* configure: Rebuild after change to aclocal.m4.	1997-01-31 16:12:09 +00:00
David Edelsohn	8cd89e778d	* aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here. (SIM_AC_OUTPUT): To here.	1997-01-31 15:20:26 +00:00
Michael Meissner	54973b801f	Fix from Cagney so that new common files do not show up when using psim on old gdbs	1997-01-30 00:55:18 +00:00
Michael Meissner	d2e3d3af16	build callback and targ-map from the common directory	1997-01-29 17:42:14 +00:00
Michael Meissner	5c04f4f7fc	January 23rd merge	1997-01-27 21:34:50 +00:00
Stu Grossman	ae0d7848d8	* ../common/aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in comments and single quotes. Fixes a problem found on hpux.	1997-01-24 18:44:29 +00:00
Stu Grossman	76e2c9aeb7	* aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in comments and single quotes. Fixes a problem found on hpux.	1997-01-24 18:42:34 +00:00
Jeff Law	018f9eb41f	* interp.c (init_system): Allocate 2^19 bytes of space for the simulator. To match the linker.	1997-01-24 17:48:35 +00:00
Stu Grossman	a695143eae	* configure: Remove targ-vals.def when doing distclean. (Change is actually in ../common/aclocal.m4.)	1997-01-24 00:44:03 +00:00
Stu Grossman	42653e99b8	* (distclean): Remove targ-vals.def.	1997-01-24 00:38:32 +00:00
Stu Grossman	2757866e9e	* configure: Remove Make-common.in from dependencies. (Actually in ../common/aclocal.m4).	1997-01-24 00:04:57 +00:00
Stu Grossman	e1dfb8c53c	* aclocal.m4: Remove Make-common.in from dependencies.	1997-01-24 00:03:05 +00:00
Stu Grossman	295dbbe44c	* configure configure.in Makefile.in: Update to new configure scheme which is more compatible with WinGDB builds. * configure.in: Improve comment on how to run autoconf. * configure: Re-run autoconf to get new ../common/aclocal.m4. * Makefile.in: Use autoconf substitution to install common makefile fragment.	1997-01-23 22:09:52 +00:00
Stu Grossman	80b7b3a50c	* aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in into here. Makes insertion into makefiles easier. Also, change the way that callback.o, gentmap, targ-vals.h, targ-map.c, targ-map.o, and run are built. They are now built in the individual simulator directories, taking sources from ../common as necessary. This replaces the merging of libcommon.a into linsim.a, which was problematic for the WinGDB build process. * run.c: Include config.h from . instead of ../common. * Make-common.in: Remove. It's no longer necessary.	1997-01-23 22:08:21 +00:00
Stu Grossman	6e1510a27d	* configure configure.in: Don't configure common anymore. Files from common are now built in the individual simualtor directories. This fixes problems with the WinGDB build procedure.	1997-01-23 22:07:08 +00:00
Jeff Law	f95251f068	* simops.c: Undo last change to "rol" and "ror", original code was correct!	1997-01-21 22:03:39 +00:00
Michael Meissner	5a8023e5ba	Multiply ops sign extend, not zero extend	1997-01-20 21:06:48 +00:00
Jeff Law	b4b290a020	* simops.c: Fix "rol" and "ror". Something I noticed while working on the mn10200.	1997-01-16 18:28:46 +00:00
Jeff Law	898c77b856	* simops.c: Fix typo in last change.	1997-01-15 13:46:18 +00:00
Jeff Law	2da0bc1bf9	* simops.c: Use REG macros in few places not using them yet. Something I noticed while working on the mn10200 simulator.	1997-01-13 20:28:37 +00:00
Jeff Law	c1848bd2ee	* configure: Enable the mn10200 simulator.	1997-01-13 20:21:35 +00:00
Jim Wilson	b99125bc1c	For NEC 4300 project, fix last remaining host/target endianness problem * gencode.c (build_instruction): Use BigEndianCPU instead of ByteSwapMem.	1997-01-08 20:40:40 +00:00
Jeff Law	bbd1706224	* mn10300_sim.h (struct _state): Fix number of registers! Just something I noticed while working on the mn10200 simulator.	1997-01-06 23:25:53 +00:00
Mark Alexander	e1db0d47c5	* interp.c (sim_monitor): Make output to stdout visible in wingdb's I/O log window.	1997-01-03 06:28:21 +00:00
Jeff Law	b774c0e4b1	* mn10300_sim.h (struct _state): Put all registers into a single array to make gdb implementation easier. (REG_): Add definitions for all registers in the state array. (SEXT32, SEXT40, SEXT44, SEXT60): Remove unused macros. simops.c: Related changes.	1996-12-31 23:26:11 +00:00
Michael Meissner	6ec96a0265	Deal with kill encoding the signal via the exit status.	1996-12-31 23:18:55 +00:00
Mark Alexander	2902e8ab51	* support.h: Undo previous change to SIGTRAP and SIGQUIT values.	1996-12-31 15:05:46 +00:00
Ian Lance Taylor	7e6c297e82	* interp.c (store_word, load_word): New static functions. (mips16_entry): New static function. (SignalException): Look for mips16 entry and exit instructions. (simulate): Use the correct index when setting fpr_state after doing a pending move.	1996-12-30 22:37:30 +00:00
Mark Alexander	0049ba7a8d	* interp.c: Fix byte-swapping code throughout to work on both little- and big-endian hosts.	1996-12-29 17:47:25 +00:00
Mark Alexander	2510786bd4	* support.h: Make definitions of SIGTRAP and SIGQUIT consistent with gdb/config/i386/xm-windows.h.	1996-12-29 17:20:47 +00:00
Mark Alexander	39bf0ef4e6	* gencode.c (build_instruction): Work around MSVC++ code gen bug that messes up arithmetic shifts.	1996-12-28 06:51:58 +00:00
Michael Meissner	ee3f2d4f6a	Allow exit to work normally under gdb	1996-12-27 19:50:03 +00:00
Angela Marie Thomas	280f90e1a0	add flush_cache PMON routine	1996-12-25 06:14:26 +00:00
Stu Grossman	dbeec76839	* support.h: Use _WIN32 instead of __WIN32__. Also add defs for SIGTRAP and SIGQUIT for _WIN32.	1996-12-20 19:05:28 +00:00
Ian Lance Taylor	deffd638b5	* gencode.c (build_instruction) [MUL]: Cast operands to word64, to force a 64 bit multiplication. (build_instruction) [OR]: In mips16 mode, don't do anything if the destination register is 0, since that is the default mips16 nop instruction.	1996-12-19 19:08:46 +00:00
Jeff Law	d657034d38	* interp.c (sim_resume): Handle 0xff as a single byte insn. * simops.c: Fix overflow computation for "add" and "inc" instructions.	1996-12-18 17:15:21 +00:00
David Edelsohn	5c8f1c0183	Getting there ...	1996-12-17 21:08:20 +00:00
Jeff Law	093e9a32d3	* simops.c: Handle "break" instruction.	1996-12-16 22:31:37 +00:00
Rob Savoye	af68520381	Link with SIM_EXTRA_LIBS, not just EXTRA_LIBS, which is never set.	1996-12-16 22:16:24 +00:00
Ian Lance Taylor	063443cf01	* gencode.c (MIPS16_DECODE): SWRASP is I8, not RI. (build_endian_shift): Don't check proc64. (build_instruction): Always set memval to uword64. Cast op2 to uword64 when shifting it left in memory instructions. Always use the same code for stores--don't special case proc64.	1996-12-16 21:47:23 +00:00
Martin Hunt	dbdae3de36	Mon Dec 16 13:39:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com> * interp.c (xfer_mem): Change unified memory to 0x0.	1996-12-16 21:39:47 +00:00
Ian Lance Taylor	aaff84371e	* gencode.c (build_mips16_operands): Fix base PC value for PC relative operands. (build_instruction): Call JALDELAYSLOT rather than DELAYSLOT for a jal instruction. * interp.c (simJALDELAYSLOT): Define. (JALDELAYSLOT): Define. (INDELAYSLOT, INJALDELAYSLOT): Define. (simulate): Clear simJALDELAYSLOT when simDELAYSLOT is cleared.	1996-12-16 20:01:15 +00:00
Jeff Law	16d2e2b670	* simops.c: Fix restoring the PC for "ret" and "retf" instructions.	1996-12-16 17:08:10 +00:00
Jim Wilson	51c6d73375	For NEC 4100/4300 project: Add little endian support and misc cleanups. * gencode.c (build_instruction): Use !ByteSwapMem instead of BigEndianMem. * interp.c (CONFIG, config_EP_{mask,shift,D,DxxDxx, config_BE): Delete. (BigEndianMem): Rename to ByteSwapMem and change sense. (BigEndianCPU, sim_write, LoadMemory, StoreMemory): Change BigEndianMem references to !ByteSwapMem. (set_endianness): New function, with prototype. (sim_open): Call set_endianness. (sim_info): Use simBE instead of BigEndianMem. (xfer_direct_word, xfer_direct_long, swap_direct_word, swap_direct_long, xfer_big_word, xfer_big_long, xfer_little_word, xfer_little_long, swap_word, swap_long): Delete unnecessary MSC_VER ifdefs, keeping the prototype declaration. (swap_word): Rewrite correctly. (ColdReset): Delete references to CONFIG. Delete endianness related code; moved to set_endianness.	1996-12-11 22:04:46 +00:00
Jeff Law	191c9d73de	* gencode.c (write_opcodes): Also write out the format of the opcode. * mn10300_sim.h (simops): Add "format" field. * interp.c (sim_resume): Deal with endianness issues here.	1996-12-11 16:58:33 +00:00
Jeff Law	95d18eb74d	* simops.c (REG0_4): Define. Use REG0_4 for indexed loads/stores. Fixes bugs exposed after minor codegen improvements in the compiler.	1996-12-10 22:10:07 +00:00
Jim Wilson	6429b29698	For NEC 4100/4300 project * gencode.c (build_instruction, case JUMP): Truncate PC to 32 bits. * interp.c (CHECKHILO): Define away. (simSIGINT): New macro. (membank_size): Increase from 1MB to 2MB. (control_c): New function. (sim_resume): Rename parameter signal to signal_number. Add local variable prev. Call signal before and after simulate. (sim_stop_reason): Add simSIGINT support. (sim_warning, sim_error, dotrace, SignalException): Define as stdarg functions always. (sim_warning): Delete call to SignalException. Do call printf_filtered if logfh is NULL. (AddressTranslation): Add #ifdef DEBUG around debugging message and a call to sim_warning.	1996-12-10 19:39:55 +00:00
Michael Meissner	3fbe064171	New revision from Andrew	1996-12-10 16:12:48 +00:00
David Edelsohn	966f47b470	* callback.c: #include <stdlib.h> (os_error): New function. (default_callback): Add os_error.	1996-12-09 02:27:59 +00:00
Jeff Law	2e8f4133d7	* simops.c (REG0_16): Fix typo.	1996-12-07 16:54:57 +00:00
Jeff Law	5084d8e513	Add missing semicolons in last change.	1996-12-07 00:36:50 +00:00
Jeff Law	b2f7a7e5b3	* simops.c: Call abort for any instruction that's not currently simulated.	1996-12-06 21:49:27 +00:00
Jeff Law	9f4a551e11	* simops.c: Define accessor macros to extract register values from instructions. Use them consistently.	1996-12-06 21:47:21 +00:00
Jeff Law	7c52bf32f2	* interp.c: Delete unused global variable "OP". (sim_resume): Remove unused variable "opcode". * simops.c: Fix some uninitialized variable problems, add parens to fix various -Wall warnings. Fixing assorted -Wall problems.	1996-12-06 21:33:48 +00:00
Jeff Law	fc038f5656	Opps. Forgot something in last change.	1996-12-06 21:20:17 +00:00
Jeff Law	d252301029	* gencode.c (write_header): Add "insn" and "extension" arguments to the OP_* declarations. (write_template): Similarly for function templates. * interp.c (insn, extension): Remove global variables. Instead pass them as arguments to the OP_* functions. * mn10300_sim.h: Remove decls for "insn" and "extension". * simops.c (OP_*): Accept "insn" and "extension" as arguments instead of using globals. Starting to clean things up.	1996-12-06 21:19:37 +00:00
Jeff Law	e5a7a53799	* simops.c: Fix typos in "mov am,(d16,an)" and "mov am,(d32,an)" Fixes remaining hangs while running c-torture execution tests. Only 12 c-torture execution failures left: * 920625-1.c fails all 6 execution tests. * 960521-1.c fails all 6 execution tests.	1996-12-06 07:57:21 +00:00
Jeff Law	4d8ced6cb1	* simops.c: Fix thinkos in last change to "inc dn".	1996-12-06 05:30:24 +00:00
Jeff Law	61ecca95c0	* simops.c: "add imm,sp" does not effect the condition codes. "inc dn" does effect the condition codes. Just something I noticed.	1996-12-04 18:02:00 +00:00
Jeff Law	e4e1302293	* simops.c: Treat both operands as signed values for "div" instruction. Fixes another dozen c-torture execution failures.	1996-12-04 05:00:49 +00:00
Rob Savoye	a665caa644	* configure.in: Look for libtermcap.a. * Makefile.in: Only link in -ltermcap if it exists. * erc32.c: Update to version 2.6a. Fix uart handling. * exec.c: Update to version 2.6a. Add sparclite support. * float.c: Update to version 2.6a. Convert comments to preprocessor warnings. Add __setfpucw() for i385 hosts so floating point exceptions work. * func.c: Update to version 2.6a. Fix uart handling, add support for user error traps. * help.c: Update to version 2.6a. Add help note on user error traps. * interf.c: Update to version 2.6a. Fix uart handling, and add sparclite support. * examples/gccx: Use sparclite cross compiler, not native gcc. * examples/srt0.S: Use "mov" rather than "wr" for manipulating the psr register.	1996-12-04 00:56:56 +00:00
Jeff Law	20e1ab85bf	* simops.c: Fix simulation of division instructions. Fix typos/thinkos in several "cmp" and "sub" instructions. Another couple dozen c-torture failures fixed.	1996-12-04 00:42:01 +00:00
Jeff Law	216e65571a	* simomps.c: Fix carry bit handling in "sub" and "cmp" instructions. Another dozen execution failures fixed.	1996-12-02 20:12:08 +00:00
Jeff Law	fcfaf40d78	* simops.c: Fix "mov imm8,an" and "mov imm16,dn". Fixes 80 or so c-torture execution failures. 400 to go.	1996-12-02 19:35:55 +00:00
Jeff Law	b7b89deb44	* simops.c: Fix overflow computation for many instructions. Fixes several hangs in the c-torture execution tests. Also fixes about 40 failures.	1996-12-02 08:35:20 +00:00
Jeff Law	af388638ae	* simops.c: Fix "movdm, an", "movbu dm, (an)", and "movhu dm, (an)". Along with some compiler, bfd, assembler changes this fixes 90 or so c-torture execution failures.	1996-12-02 07:38:10 +00:00
Jeff Law	c8f0171f5f	* simops.c: Fix "mov am, dn". Fixes more c-torture problems.	1996-12-02 04:23:37 +00:00
Jeff Law	6db7fc49d2	* simops.c: Fix more bugs in "add imm,an" and "add imm,dn". Fixes a half-dozen (of several hundred :( c-torture failures.	1996-12-01 23:10:04 +00:00
Jeff Law	6e7a01c144	* simops.c: Fix bugs in "movm" and "add imm,an". main(){write (0, "hello world\n", 13);} works!	1996-11-27 23:20:24 +00:00
Jeff Law	3bb3fe44e0	* simops.c: Don't lose the upper 24 bits of the return pointer in "call" and "calls" instructions. Rough cut at emulated system calls.	1996-11-27 18:36:54 +00:00
Jeff Law	de0dce7c5c	* simops.c: Implement the remaining 5, 6 and 7 byte instructions. Everything except the extended instructions, the loop instructions, trap, rti, and rtm.	1996-11-27 17:56:10 +00:00
Jeff Law	ecb4b5a357	* simops.c Implement remaining 4 byte instructions.	1996-11-27 17:19:44 +00:00
Ian Lance Taylor	279cca90f4	* gencode.c (process_instructions): If ! proc64, skip DOUBLEWORD 16 bit instructions.	1996-11-27 16:54:21 +00:00
Jeff Law	2e35551c74	* simops.c Implement remaining 3 byte instructions. Moving right along...	1996-11-27 16:51:30 +00:00
Jeff Law	f5f13c1d73	* simops.c: Implement remaining 2 byte instructions. Call abort for instructions we're not implementing now.	1996-11-27 16:25:03 +00:00
Ian Lance Taylor	350d33b87f	Actually check in the right change to interp.c.	1996-11-27 16:01:34 +00:00
Jeff Law	707641f658	* simops.c: Implement lots of random instructions. Implments most instructions with first nibble 0x0 - 0xe and those with the first byte 0xf0 - 0xf2.	1996-11-27 07:20:36 +00:00
Jeff Law	1f3bea2169	* simops.c: Implement "movm" and "bCC" insns. Function calls and conditional branches work!	1996-11-27 05:29:49 +00:00
Jeff Law	92284aaa35	* mn10300_sim.h (_state): Add another register (MDR). (REG_MDR): Define. * simops.c: Implement "cmp", "calls", "rets", "jmp" and a few additional random insns. We can now function calls. We get out of crt0 into main now, then lose when calls are nested (because don't handle movm yet).	1996-11-27 00:53:25 +00:00
Jeff Law	73e6529893	* mn10300_sim.h (PSW_): Define for CC status tracking. (REG_D0, REG_A0, REG_SP): Define. simops.c: Implement "add", "addc" and a few other random instructions. Starting to simulate instructions for the mn10300. Executes some of the crt0 code now!	1996-11-26 22:58:24 +00:00
Jeff Law	b5f831ac51	* gencode.c, interp.c: Snapshot current simulator code. (crude) hashing works, along with dispatch to the OP_* functions.	1996-11-26 20:40:19 +00:00
Ian Lance Taylor	831f59a218	Add support for mips16 (16 bit MIPS implementation): * gencode.c (inst_type): Add mips16 instruction encoding types. (GETDATASIZEINSN): Define. (MIPS_DECODE): Add REG flag to dsllv, dsrav, and dsrlv. Add jalx. Add LEFT flag to mfhi and mflo. Add RIGHT flag to mthi and mtlo. (MIPS16_DECODE): New table, for mips16 instructions. (bitmap_val): New static function. (struct mips16_op): Define. (mips16_op_table): New table, for mips16 operands. (build_mips16_operands): New static function. (process_instructions): If PC is odd, decode a mips16 instruction. Break out instruction handling into new build_instruction function. (build_instruction): New static function, broken out of process_instructions. Check modifiers rather than flags for SHIFT bit count and m[ft]{hi,lo} direction. (usage): Pass program name to fprintf. (main): Remove unused variable this_option_optind. Change ``loptarg++'' to ``loptarg++''. (my_strtoul): Parenthesize && within \|\|. interp.c (sim_trace): If tracefh is NULL, set it to stderr. (LoadMemory): Accept a halfword pAddr if vAddr is odd. (simulate): If PC is odd, fetch a 16 bit instruction, and increment PC by 2 rather than 4. * configure.in: Add case for mips16--. configure: Rebuild.	1996-11-26 18:12:44 +00:00
David Edelsohn	fd14b47f78	Regenerated since aclocal.m4 changed.	1996-11-26 03:54:26 +00:00
David Edelsohn	72eeb00634	* config.in (WORDS_BIGENDIAN): Add. * configure: Regenerated. * d10v_sim.h: #include "config.h"	1996-11-26 03:53:40 +00:00
Jeff Law	05ccbdfdd2	* Makefile.in, config.in, configure, configure.in: New files. * gencode.c, interp.c, mn10300_sim.h, simops.c: New files. Skeleton mn10300 simulator	1996-11-25 19:52:08 +00:00
Michael Meissner	24cbf0a416	Make address in I/O space a bus error; properly cast calloc	1996-11-21 00:44:48 +00:00
David Edelsohn	77f4c99cb4	* run.c: Deleted, using one in ../common now.	1996-11-20 21:06:21 +00:00
David Edelsohn	5f270267a7	* Makefile.in: Delete stuff moved to ../common/Make-common.in. (SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): Define. * configure.in: Simplify using macros in ../common/aclocal.m4. Call AC_CHECK_HEADERS(unistd.h). * configure: Regenerated. * config.in: New file. * simops.c: #include "config.h". #include <unistd.h> if present.	1996-11-20 10:27:55 +00:00
David Edelsohn	614984da76	* Makefile.in: Delete stuff moved to ../common/Make-common.in. (SIM_OBJS,SIM_EXTRA_LIBS): Define. * configure.in: Simplify using macros in ../common/aclocal.m4. Call AC_CHECK_HEADERS(unistd.h). * configure: Regenerated. * config.in: New file. * interp.c: #include "config.h". #include <unistd.h> if present. (trap): Fetch errno value with callback->get_errno.	1996-11-20 10:18:18 +00:00
David Edelsohn	34452aa40a	* Makefile.in (LIBCOMMON): Define. ($(TARGETLIB)): Add files from $(LIBCOMMON).	1996-11-20 10:02:44 +00:00
David Edelsohn	e3d12c6595	* Makefile.in: Delete stuff moved to ../common/Make-common.in. (SIM_{OBJS,EXTRA_CFLAGS,EXTRA_CLEAN}): Define. * configure.in: Simplify using macros in ../common/aclocal.m4. * configure: Regenerated. * tconfig.in: New file.	1996-11-20 10:00:42 +00:00
David Edelsohn	899232aba0	* Makefile.in: Delete stuff moved to ../common/Make-common.in. (SIM_OBJS): Define. * configure.in: Simplify using macros in ../common/aclocal.m4. * configure: Regenerated. * inst.h (enum sim_state): Define. (cpu_state_type): New member `state'. Set it whenever `exception' is set. * compile.c (sim_callback): New global. (sim_set_simcache_size): Renamed from sim_csize. (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out 'cus it can't work. Change main loop exit test to use cpu.state. (sim_trace): New function. (sim_stop_reason): Add right way to set results, but #if 0 out. (sim_size): New function. (sim_info): Redirect calls to printf_filtered through callback. (sim_set_callbacks): Record callback. * run.c: Deleted, using one in ../common now. * tconfig.in: New file.	1996-11-20 09:47:57 +00:00
David Edelsohn	d70e3e2b7b	* Makefile.in: Delete stuff moved to ../common/Make-common.in. (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define. (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define. * configure.in: Simplify using macros in ../common/aclocal.m4. Call AC_CHECK_HEADERS(stdlib.h). * configure: Regenerated. * config.in: New file. * func.c (sim_set_callbacks): Delete, moved to * interf.c (sim_set_callbacks): here. (sim_callback): New global. Rewrite all calls to printf_filtered to go through callback. (sim_size,sim_trace): New functions. (sim_{insert,remove}_breakpoint): #if 0 out. * sis.c: #include "config.h". #include <stdlib.h> if present. (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype. * sis.h: #include "callback.h".	1996-11-20 09:38:10 +00:00
David Edelsohn	27bc3f8ecb	New file.	1996-11-20 09:28:40 +00:00
David Edelsohn	cee402dd99	* Makefile.in: Delete all stuff moved to ../common/Make-common.in. (SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): Define. * configure.in: Simplify using macros in ../common/aclocal.m4. Call AC_CHECK_HEADERS(unistd.h). * configure: Regenerated. * config.in: New file. * interp.c: #include "callback.h". * simops.c: #include "config.h". #include <unistd.h> if present.	1996-11-20 09:27:24 +00:00
David Edelsohn	db7d7ff8dd	Add new files.	1996-11-20 09:22:01 +00:00
David Edelsohn	58b72d7e20	* run.c: #include ../common/config.h, tconfig.h. (myname): New static global. (main): Recognize new options -a, -c. Also recognize -h if h8/300. Only process -c ifdef SIM_HAVE_SIMCACHE. Only process -p/-s ifdef SIM_HAVE_PROFILE. Parse program name from argv[0] and use in error messages. Pass sim_args to sim_open. Pass prog_args to sim_create_inferior. Add support for incomplete h8/300 termination indicators. (usage): Make more verbose. * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files. * Makefile.in,Make-common.in,callback.c: New files. * nltvals.def,gentmap.c,gentvals.sh: New files.	1996-11-20 09:20:55 +00:00
David Edelsohn	e01714ccda	* run.c: Deleted, use one in ../common now. * Makefile.in: Delete everything that's been moved to ../common/Make-common.in. (SIM_OBJS): Define. * configure.in: Simplify using macros in ../common/aclocal.m4. * configure: Regenerated. * config.in: New file. * armos.c: #include config.h. * wrapper.c (mem_size): Value is in bytes now. (sim_callback): New global. (arm_sim_set_profile{,_size}): Delete. (arm_sim_set_mem_size): Rename to sim_size. (sim_do_command): Call printf_filtered via callback. (sim_set_callbacks): Record callback.	1996-11-20 09:10:22 +00:00
David Edelsohn	126d9d0a71	* configure.in (configdirs): Add common. * configure: Regenerated.	1996-11-20 09:02:28 +00:00
David Edelsohn	939b233a57	* sim_calls.c (sim_resume): Reset sim_should_run if single stepping.	1996-11-20 08:38:13 +00:00
Michael Meissner	f8149dfee8	Fix some warnings	1996-11-15 20:24:54 +00:00
Martin Hunt	849c575f97	Fri Nov 8 16:19:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com> * d10v-sim.h (simops): Add flag is_long. (State): Add pc_changed. Instructions which update the PC should use the JMP macro which sets this. (JMP): New macro. Sets the PC and the pc_changed flag. * gencode.c (write_opcodes): Add is_long field. * interp.c (lookup_hash): If we blindly apply a short opcode's mask to a long opcode we could get a false match. Check the opcode size. (hash): Add a size field to the hash table. (sim_open): Initialize size field in hash table. (sim_resume): Change to logic for setting the PC. Used to increment the PC if it had not been changed. This didn't allow single-instruction loops. Now checks the flag State.pc_changed. Also now stops when ^C is received. (dmem_addr): Fix translation of data segments to unified memory. (sim_ctrl_c): New function. When ^C is received, set stop_simulator flag. * simops.c: Changed all branch and jump instructions to use new JMP macro. (OP_20000000): Corrected trace information to show this is a ldi.l, not a ldi.s instruction.	1996-11-09 00:38:07 +00:00
Michael Meissner	cf1e294cc0	Powerpc-linux now builds the simulator	1996-11-01 13:08:43 +00:00
Martin Hunt	5c839c675a	Thu Oct 31 19:13:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com> * interp.c (sim_fetch_register, sim_store_register): Fix bug where updating the accumulators was overwriting other parts of the global State variable.	1996-11-01 03:15:44 +00:00
Gavin Romig-Koch	7fc45edb6c	Fix linux build problem.	1996-10-31 19:58:14 +00:00
Michael Meissner	b30cdd3565	Fix -t option to work with memory mapping; Print PC in some error messages	1996-10-30 22:43:02 +00:00
Jeff Law	8824fb459b	* simops.c (OP_10007E0): Handle SYS_times and SYS_gettimeofday. Check it into devo too.	1996-10-30 16:30:59 +00:00
Jeff Law	6803f89b14	* simops.c (OP_10007E0): Handle SYS_time. Check into devo too.	1996-10-30 15:51:39 +00:00
Michael Meissner	b9f74e0b24	Add access, sigaltstack, sigaction emulations	1996-10-29 23:02:33 +00:00
Jeff Law	c500c07496	* simops.c: Include <sys/stat.h>. (OP_10007E0): Handle SYS_stat. For RW testing.	1996-10-29 21:24:01 +00:00
Martin Hunt	c422ecc7a4	Tue Oct 29 12:13:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com> * interp.c (sim_size): Now allocates unified memory for imap segments 0,1,2, and 127. Initializes imap0 and imap1 to 0x1000. Initializes dmap to 0. (sim_write): Just call xfer_mem(). (sim_read): Just call xfer_mem(). (xfer_mem): New function. Does appropriate memory mapping and copies bytes. (dmem_addr): New function. Reads dmap register and translates data addresses to local addresses. (pc_addr): New function. Reads imap register and computes local address corresponding to contents of the PC. (sim_resume): Change to use pc_addr(). (sim_create_inferior): Change reinitialization code. Also reinitializes imap[01] and dmap. (sim_fetch_register): Add fake registers 32,33,34 for imap0, imap1, and dmap. (sim_store_register): Add fake registers 32,33,34 for imap0, imap1, and dmap. * simops.c (MEMPTR): Redefine to use dmem_addr(). (OP_5F00): Replace references to STate.imem with dmem_addr(). * d10v-sim.h (State): Remove mem_min and mem_max. Add umem[128]. (RB,SW,RW,SLW,RLW): Redefine to use dmem_addr(). (IMAP0,IMAP1,DMAP,SET_IMAP,SET_IMAP1,SET_DMAP): Define.	1996-10-29 20:31:08 +00:00
Jeff Law	f009978996	* simops.c (OP_500): Mask off low bit in displacement for sld.w. (OP_501): Similarly. More bugs exposed by tda testing.	1996-10-24 21:19:22 +00:00
Jeff Law	85c09b0518	* simops.c (OP_500): Fix displacement handling for sld.w. (OP_501): Similarly for sst.w. More fixes exposed by tda testing.	1996-10-24 20:49:06 +00:00
Jeff Law	0a89af6efd	* simops.c (trace_input): Remove all references to SEXT7. (OP_300, OP_400, OP_500, OP_380, OP_480, OP_501): Displacement is zero extended for sst/sld instructions. * v850_sim.h (SEX7): Delete. It's no longer needed (and it was incorrect anyway). So we properly simulate sst/sld instructions.	1996-10-24 18:28:43 +00:00
Stu Grossman	968519095a	* Makefile.in: Get rid of srcroot. Set all INSTALL macros via autoconf. * gencode.c (write_opcodes): Pad operands field to account for MSVC braindamage. * simops.c: Include errno.h. Exclude SYS_chown, since MSVC doesn't support it. (Why is this here in the first place?!?) * v850_sim.h: Get rid of 64 bit defs. Also, get rid of #elif's. Change number of operands in struct simops from 9 to 6. Define SIGTRAP and SIGQUIT for MSVC.	1996-10-24 17:39:30 +00:00
Michael Meissner	aeb1f26ba8	Provide better statistics, particularly for doing VLIW work; Fix ldb to correctly sign extend	1996-10-22 19:49:37 +00:00
Martin Hunt	eca43eb1f5	Mon Oct 21 16:16:26 1996 Martin M. Hunt <hunt@pizza.cygnus.com> * interp.c (sim_resume): Change the way single-stepping and exceptions are handled so single-stepping works again.	1996-10-21 23:17:43 +00:00
Michael Meissner	c7f6f3993c	Add support for fsel	1996-10-18 16:22:35 +00:00
David Edelsohn	6cc77b01e7	* configure.in (--enable-sim-powerpc): Delete. (--enable-sim): Add. * configure: Regenerated.	1996-10-17 20:11:31 +00:00
David Edelsohn	d9c0593f2a	Add more m32r support.	1996-10-17 18:57:19 +00:00
Michael Meissner	55116079e2	Make simulated loads/stores faster on x86, AIX, and big endian hosts	1996-10-17 16:47:51 +00:00
Jeff Law	c929945aad	Add missing v850 sanitization stuff.	1996-10-17 04:57:03 +00:00
Michael Meissner	d6fe5ca568	Make read/write memory functions inlined	1996-10-16 22:16:21 +00:00
Michael Meissner	5c2556697f	Make read/write memory functions inlined	1996-10-16 22:14:23 +00:00
Michael Meissner	11ec4de669	Fix tracing of accumulators	1996-10-16 17:52:31 +00:00
Stu Grossman	254ef34062	* interp.c (MEM_SIZE): It's now bytes, not a power of 2. * (map): Add support for external mem in the 1->2 meg range. Also, abort() when memory access is way out of bounds. (Better to die than to give wrong result. (This will be fixed later.)) * (sim_size): MEM_SIZE is now bytes, not shift factor.	1996-10-15 23:23:00 +00:00
Michael Meissner	57bc1a721a	Better error messages when a program stops due to signal; support d10v getpid/kill	1996-10-15 15:44:10 +00:00
Michael Meissner	8918b3a72b	Fix ld2w r2,@r2 so that r3 loads the proper value	1996-10-13 02:25:01 +00:00
Jeff Law	aee4f36a89	* configure.in: Only build the V850 simulator if we are using gcc. * configure: Rebuild. So builds with "cc" don't die in the v850 simulator directory.	1996-10-12 03:14:54 +00:00
Jason Molenda	feede9b699	* Makefile.in (mostlyclean): Move config.log to distclean.	1996-10-03 07:16:56 +00:00
Jason Molenda	38e4433bfb	* Makefile.in (clean): Remove config.log.	1996-10-02 07:57:18 +00:00
David Edelsohn	81ca9d3b3f	m32r [work in progress]	1996-09-30 21:10:54 +00:00
Stu Grossman	88777ce2a6	* gencode.c (write_opcodes): Output hex values for opcode mask and patterns. * interp.c (sim_resume): Save and restore PC from the appropriate register. * (sim_fetch_register sim_store_register): Fix byte-order problem with reading and writing registers. * simops.c (OP_FFFF): Implement pseudo-breakpoint insn.	1996-09-28 01:38:45 +00:00
Jeff Law	da86a4fa81	* simops.c (trace_input): Fix thinko.	1996-09-27 23:41:12 +00:00
Jackie Smith Cashion	21cea5d45d	Thu Sep 26 17:35:00 1996 James G. Smith <jsmith@cygnus.co.uk> * interp.c (SignalException): Check for explicit terminating breakpoint value. * gencode.c: Pass instruction value through SignalException() calls for Trap, Breakpoint and Syscall.	1996-09-26 16:42:57 +00:00
Jackie Smith Cashion	617c07c61d	Thu Sep 26 11:35:17 1996 James G. Smith <jsmith@cygnus.co.uk> * interp.c (SquareRoot): Add HAVE_SQRT check to ensure sqrt() is only used on those hosts that provide it. * configure.in: Add sqrt() to list of functions to be checked for. * config.in: Re-generated. * configure: Re-generated.	1996-09-26 10:39:34 +00:00
Michael Meissner	a18cb10038	Fix tracing for st2w	1996-09-25 20:33:21 +00:00
Martin Hunt	c58a1ec2aa	Fri Sep 20 15:36:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com> * interp.c (sim_create_inferior): Reinitialize State every time sim_create_inferior() is called.	1996-09-20 22:39:45 +00:00
Ian Lance Taylor	149ee67274	* gencode.c (process_instructions): Call build_endian_shift when expanding STORE RIGHT, to fix swr. * support.h (SIGNEXTEND): If the sign bit is not set, explicitly clear the high bits. * interp.c (Convert): Fix fmt_single to fmt_long to not truncate. Fix float to int conversions to produce signed values.	1996-09-20 19:49:49 +00:00
Michael Meissner	ed9714ab65	Lose doc directory until we DOS-ize it; Add doc/.Sanitize	1996-09-20 13:11:37 +00:00
Michael Meissner	183632b238	Add documentation files	1996-09-20 12:46:09 +00:00
Michael Meissner	fd96c1f320	PSIM 1996/9/19 update	1996-09-20 12:36:54 +00:00
Ian Lance Taylor	458e1f58e6	Fix multiplication, ldxc1, and floating point conversion. See ChangeLog.	1996-09-20 03:07:43 +00:00
Michael Meissner	c12f5c678e	Make sure cmp{,eq,u}i use correct casts	1996-09-20 01:42:15 +00:00
Ian Lance Taylor	c05d17211e	* interp.c (CHECKHILO): Don't set HIACCESS, LOACCESS, or HLPC. It's OK to have a mult follow a mult. What's not OK is to have a mult follow an mfhi.	1996-09-19 22:52:26 +00:00
Ian Lance Taylor	47c6ce6c2d	* gencode.c (process_instructions): Correct shift count for 32 bit shift instructions. Correct sign extension for arithmetic shifts to not shift the number of bits in the type.	1996-09-19 21:55:10 +00:00
Ian Lance Taylor	cc5201d78c	* gencode.c (process_instructions): Correct handling of nor instruction.	1996-09-19 19:35:09 +00:00
Michael Meissner	addb61a5b2	Fix tracing info	1996-09-19 17:23:21 +00:00
Michael Meissner	f061ddf67d	Make sure there is a trailing space after the instruction	1996-09-19 15:06:37 +00:00
Michael Meissner	891513ee79	Provide macros that can be overriden for the width of the PC & line number fields	1996-09-19 15:02:27 +00:00
Michael Meissner	74473ea10c	Add dependencies on lib{bfd,iberity}.a	1996-09-19 14:31:01 +00:00
Michael Meissner	0535fa1aa0	Rename sim_bfd -> exec_bfd for gdb compatibility	1996-09-18 13:56:57 +00:00
Michael Meissner	a49a15ade8	Make exit/stop return correct exit value; Add line number tracing.	1996-09-18 13:23:31 +00:00
Jackie Smith Cashion	3733d1095f	Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk> * run.c (main): Explicitly cast malloc() parameter. This is needed because for certain builds the size field being given to malloc() is actually 64bits long, and without a cast or malloc prototype the resulting value used by malloc() depended on the host endianness, and how long long paramaters are passed into functions.	1996-09-17 10:10:35 +00:00
Jackie Smith Cashion	f24b7b69ee	Mon Sep 16 11:38:16 1996 James G. Smith <jsmith@cygnus.co.uk> * interp.c (sim_monitor): Improved monitor printf simulation. Tidied up simulator warnings, and added "--log" option for directing warning message output. * gencode.c: Use sim_warning() rather than WARNING macro.	1996-09-16 10:47:20 +00:00
Michael Meissner	215ac9533c	Fix brf0{t,f}.s <label> -> instruction not to execute instruction if branch succeeds	1996-09-15 03:46:52 +00:00
Ian Lance Taylor	ad0d14e7a2	* Makefile.in (CC_FOR_BUILD): New variable. (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables. (RANLIB, CC): Likewise. (end): Use $(CC_FOR_BUILD), not $(CC). * configure.in: Set CC_FOR_BUILD. * configure: Rebuild.	1996-09-14 04:05:41 +00:00
Michael Meissner	19d44375ff	For unknown traps, print contents of registers and continue execution	1996-09-14 02:36:40 +00:00
Mark Alexander	65c0d7dee9	* simops.c (OP_5F00): Fix problems with system calls.	1996-09-12 19:52:40 +00:00
Michael Meissner	a57190924d	Correct trap tracing information	1996-09-12 16:20:05 +00:00
Michael Meissner	1d00ce8392	Print line # and function name or filename if they exist for each PC.	1996-09-12 16:06:02 +00:00
Michael Meissner	9b280a864b	Store bfd pointer in a global variable	1996-09-12 15:28:40 +00:00
Michael Meissner	5ceef1b54f	fix typo	1996-09-11 22:56:25 +00:00
Michael Meissner	ead4a3f157	Add tracing support; Fix some problems with hardwired sizes	1996-09-11 20:54:21 +00:00
Jeff Law	9909e232c0	* interp.c (hash): Make this an inline function when compiling with GCC. Simplify. * simpos.c: Explicitly include "sys/syscall.h". Remove some #if 0'd code. Enable more emulated syscalls. Checking in more stuff.	1996-09-10 02:51:07 +00:00
Michael Meissner	2254cd90a9	Addi needs to set the carry	1996-09-09 21:12:46 +00:00
Michael Meissner	308f64d3ac	Fix ld2w tracing	1996-09-09 20:45:33 +00:00
Michael Meissner	60fc5b7270	Correct tracing of cpfg	1996-09-09 20:10:31 +00:00
Michael Meissner	293c76a376	Make ex{f,t}* tests agree with book	1996-09-09 18:24:18 +00:00
Michael Meissner	069398aaff	Fix accumulator shifts	1996-09-09 17:30:36 +00:00
Stu Grossman	fad4a760fd	* erc32.c (port_init): Disable this for __GO32__ (got no pty's there either...).	1996-09-08 23:35:50 +00:00
Ian Lance Taylor	f39a09c9ad	* configure.in: Do build erc32 for DOS and Windows hosts. * configure: Rebuild.	1996-09-08 21:24:10 +00:00
Martin Hunt	ea2155e858	Fri Sep 6 17:56:17 1996 Martin M. Hunt <hunt@pizza.cygnus.com> * simops.c (OP_2600, OP_2601): Changed min and max comparisons to use signed register values.	1996-09-07 00:58:25 +00:00
Stu Grossman	1852b017b8	* Makefile.in erc32/Makefile.in: Don't set srcroot. This should be inherited from the parent. Remove INSTALL_XFORM and INSTALL_XFORM1. Make INSTALL be set from configure.	1996-09-05 01:16:22 +00:00
Ian Lance Taylor	68867afb88	* configure.in: Only build the MIPS simulator if we are using gcc. * configure: Rebuild.	1996-09-04 19:50:55 +00:00
Michael Meissner	9b86c7e2e2	Second pass at canadian cross	1996-09-04 19:11:53 +00:00
Michael Meissner	1eaaf3050e	First cut at dealing with canadian crosses; make -t in debugger set d10v_debug if DEBUG	1996-09-04 18:50:13 +00:00
Michael Meissner	7eebfc6296	More debug support; Enable -t/-v to work correctly; Add --enable-sim-cflags configure switch	1996-09-04 17:42:51 +00:00
Michael Meissner	87178dbdf7	Enhance debug support	1996-09-04 15:41:43 +00:00
Mark Alexander	8719be26c4	* simops.c: Include correct syscall.h for d10v, not host's. Fix #ifdef SYS_stat.	1996-09-04 11:51:06 +00:00
Jeff Law	9fca2fd3c6	* gencode.c: Fix various indention & style problems. Remove test code. Remove #if 0 code. * interp.c: Provide prototypes for all static functions. Fix minor indention problems. (sim_open, sim_resume): Remove unused variables. (sim_read): Return type is "int". * simops.c: Remove unused variables. (divh): Make result of divide-by-zero zero. (setf): Initialize result to keep compiler quiet. (sar instructions): These just clear the overflow bit. * v850_sim.h: Provide prototypes for put_byte, put_half and put_word. Cleaning up.	1996-09-03 18:31:48 +00:00
Michael Meissner	63a91cfb9d	Portability fixes; re-add printf/putchar traps	1996-09-03 18:01:03 +00:00
Jeff Law	2b6b2c6d8e	Fix typpppo	1996-09-03 17:15:16 +00:00
Jeff Law	d81352b8b8	* interp.c: OP should be an array of 32bit operands! (v850_callback): Declare. (do_format_5): Fix extraction of OP[0]. (sim_size): Remove debugging printf. (sim_set_callbacks): Do something useful. (sim_stop_reason): Gross hacks to get c-torture running. * simops.c: Simplify code for computing targets of bCC insns. Invert 's' bit if 'ov' bit is set for some instructions. Fix 'cy' bit handling for numerous instructions. Make the simulator stop when a halt instruction is encountered. Very crude support for emulated syscalls (trap 0). * v850_sim.h: Include "callback.h" and declare v850_callback. Items in the operand array are 32bits. Fixes & syscall stuff.	1996-09-03 16:25:51 +00:00
Jeff Law	82feb39ed1	Opps. Forgot to commit this a few days ago.	1996-08-31 02:49:05 +00:00
Jeff Law	787d66bb4d	* simops.c: Fix "not1" and "set1".	1996-08-30 21:55:26 +00:00
Jeff Law	3046d87986	* simops.c: Don't forget to initialize temp for "ld.h" and "ld.w"	1996-08-30 20:15:51 +00:00
Jeff Law	ba853302f2	* interp.c: Remove various debugging printfs.	1996-08-30 16:42:49 +00:00
Jeff Law	0e4ccc58f2	* simops.c: Fix satadd, satsub boundary case handling.	1996-08-30 16:41:39 +00:00
Jeff Law	83fc3bac9f	* interp.c (hash): Fix. * interp.c (do_format_8): Get operands correctly and call the target function. * simops.c: Rough cut at "clr1", "not1", "set1", and "tst1".	1996-08-30 16:35:10 +00:00
Jeff Law	3cb6bf7818	* interp.c (do_format_4): Get operands correctly and call the target function. * simops.c: Rough cut at "sld.b", "sld.h", "sld.w", "sst.b", "sst.h", and "sst.w".	1996-08-30 05:49:07 +00:00
Jeff Law	28647e4c0c	* v850_sim.h: The V850 doesn't have split I&D spaces. Change accordingly. Remove many unused definitions. * interp.c: The V850 doesn't have split I&D spaces. Change accordingly. (get_longlong, get_longword, get_word): Deleted. (write_longlong, write_longword, write_word): Deleted. (get_operands): Deleted. (get_byte, get_half, get_word): New functions. (put_byte, put_half, put_word): New functions. * simops.c: Remove unused functions. Rough cut at "ld.b", "ld.h", "ld.w", "st.b", "st.h", "st.w" insns.	1996-08-30 05:41:10 +00:00
Jeff Law	614f1c68ed	* v850_sim.h (struct _state): Remove "psw" field. Add "sregs" field. (PSW): Remove bogus definition. * simops.c: Change condition code handling to use the psw register within the sregs array. Handle "ldsr" and "stsr".	1996-08-30 05:09:08 +00:00
Jeff Law	dca41ba76b	* simops.c: Handle "satadd", "satsub", "satsubi", "satsubr".	1996-08-30 04:59:02 +00:00
Jeff Law	e9b6cbaca5	* interp.c (do_format_5): Get operands correctly and call the target function. (sim_resume): Don't do a PC update for format 5 instructions. * simops.c: Handle "jarl" and "jmp" instructions.	1996-08-30 04:27:48 +00:00
Jeff Law	3095b8dfc5	* simops.c: Fix minor typos. Handle "cmp", "setf", "tst" "di", and "ei" instructions correctly.	1996-08-30 04:11:32 +00:00
Jeff Law	2108e86459	* interp.c (do_format_3): Get operands correctly and call the target function. * simops.c: Handle bCC instructions.	1996-08-30 03:48:13 +00:00
Jeff Law	35404c7d07	* simops.c: Add condition code handling to shift insns. Fix minor typos in condition code handling for other insns.	1996-08-30 03:23:36 +00:00
Jeff Law	aabce0f46c	* Makefile.in: Fix typo. * simops.c: Add condition code handling to "sub" "subr" and "divh" instructions.	1996-08-30 03:07:24 +00:00
Jeff Law	0ef0eba580	* interp.c (hash): Update to be more accurate. (lookup_hash): Call hash rather than computing the hash code here. (do_format_1_2): Handle format 1 and format 2 instructions. Get operands correctly and call the target function. (do_format_6): Get operands correctly and call the target function. (do_formats_9_10): Rough cut so shift ops will work. (sim_resume): Tweak to deal with format 1 and format 2 handling in a single funtion. Don't update the PC for format 3 insns. Fix typos. * simops.c: Slightly reorganize. Add condition code handling to "add", "addi", "and", "andi", "or", "ori", "xor", "xori" and "not" instructions. * v850_sim.h (reg_t): Registers are 32bits. (_state): The V850 has 32 general registers. Add a 32bit psw and pc register too. Add accessor macros Fixing lots of stuff. Starting to add condition code support. Basically check pointing the work to date.	1996-08-29 23:39:23 +00:00
Jeff Law	775533747d	* simops.c: Add shift support.	1996-08-29 22:29:41 +00:00
Jeff Law	fb8eb42bd6	Fix typos in multiply and divide code.	1996-08-29 22:05:15 +00:00
Jeff Law	e98e3b2c5a	* simops.c: Add multiply & divide support. Abort for system instructions.	1996-08-29 20:08:37 +00:00
Jeff Law	1fe983dcdf	* simops.c: Add logicals, mov, movhi, movea, add, addi, sub and subr. No condition codes yet.	1996-08-29 19:53:37 +00:00
Jeff Law	22c1c7ddea	* ChangeLog, Makefile.in, configure, configure.in, v850_sim.h, gencode.c, interp.c, simops.c: Created. So we've got something to hack on.	1996-08-29 01:06:42 +00:00
Jeff Law	085114ca36	* configure.in (v850--): Added V850 simulator.	1996-08-29 01:05:40 +00:00
Martin Hunt	d70b4d426b	Wed Aug 28 17:33:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com> * Makefile.in, d10v_sim.h, interp.c: Fix byte-order problems.	1996-08-29 00:35:11 +00:00
Martin Hunt	166acb9f8f	New file.	1996-08-28 18:09:06 +00:00
Martin Hunt	4f425a3203	Mon Aug 26 18:30:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com> * d10v_sim.h (SEXT32): Added. * interp.c: Commented out printfs. * simops.c: Fixed error in sb and st2w.	1996-08-27 01:32:48 +00:00
Ian Lance Taylor	64d538ce80	* Makefile.in (gencode): Depend upon gencode.o, getopt.o, and getopt1.o, rather than on gencode.c. Link objects together. Don't link against -liberty. (gencode.o, getopt.o, getopt1.o): New targets. * gencode.c: Include <ctype.h> and "ansidecl.h". (AND): Undefine after including "ansidecl.h". (ULONG_MAX): Define if not defined. (OP_*): Don't define macros; now defined in opcode/mips.h. (main): Call my_strtoul rather than strtoul. (my_strtoul): New static function.	1996-08-22 22:06:21 +00:00
Michael Meissner	ca78464476	Fixes from Andrew	1996-08-19 22:21:19 +00:00
Angela Marie Thomas	e1fcafd594	removed NOTES from Things-to-keep since it's a dead file	1996-08-18 21:28:18 +00:00
Michael Meissner	83a650d857	Improve -t options support to list all of the configuration macros & work standalone	1996-08-13 17:29:04 +00:00
Michael Meissner	9aecf50da5	Test whether /dev/zero works before attemping to us it	1996-08-12 23:06:21 +00:00
Martin Hunt	f45dceb998	fix for D10V.	1996-08-12 18:04:58 +00:00
Michael Meissner	7b25dea587	If HAVE_TERMOS_STRUCTURE is not defined, make sure HAVE_TCGETATTR is also not defined.	1996-08-08 00:17:48 +00:00
Michael Meissner	def7f77515	Allow simulator to build on other machines than x86	1996-08-07 18:48:07 +00:00
Michael Meissner	2e913166b1	7/30 release from Andrew	1996-08-06 15:55:32 +00:00
Martin Hunt	4c38885c86	Fri Aug 2 17:44:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com> * d10v_sim.h, simops.c: Snapshot	1996-08-03 00:45:58 +00:00
Martin Hunt	2934d1c925	Thu Aug 1 17:05:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com> * ChangeLog, Makefile.in, configure, configure.in, d10v_sim.h, gencode.c, interp.c, simops.c: Created.	1996-08-02 00:23:31 +00:00
Martin Hunt	745a0437db	Thu Aug 1 17:08:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com> * configure.in (d10v--): Added D10V simulator.	1996-08-02 00:22:58 +00:00
Michael Meissner	30c87b55ec	New simulator changes from Andrew	1996-07-23 15:42:42 +00:00
Stu Grossman	4fa14cf71c	* gencode.c (process_instructions): Generate word64 and uword64 instead of `long long' and `unsigned long long' data types. * interp.c: #include sysdep.h to get signals, and define default for SIGBUS. * (Convert): Work around for Visual-C++ compiler bug with type conversion. * support.h: Make things compile under Visual-C++ by using __int64 instead of `long long'. Change many refs to long long into word64/uword64 typedefs.	1996-07-18 01:21:16 +00:00
Jeff Law	9745c59321	* compile.c (sim_resume): Fix all rotate-by-2-bits insns.	1996-07-10 04:15:17 +00:00
Jeff Law	25b344a4a2	No longer need to sanitize away h8s stuff.	1996-07-05 18:59:31 +00:00
Stu Grossman	b7b3111471	* erc32.c (mec_reset mec_read mec_write memory_read memory_write), sis.h: Get rid of all uses of long long's. * (close_port read_uart write_uart uarta_tx): Don't seg fault when can't open pty's. * exec.c: Add two new instructions: smul, and divscc. * interf.c (flush_windows): New routine to flush the register windows out to the stack just before returning to GDB. Makes backtraces work much better.	1996-07-04 00:51:22 +00:00
Jeff Law	7647e0dd79	* run.c (main): Don't "load" sections which don't have SEC_LOAD set. * compile.c (sim_resume, case "O_NOT"): Use ONOT instead of OSHIFTS. (ONOT): Define. (sim_resume, shift/rotate cases): Add support for shift/rotate by two bits. (OSHIFTS): Corresponding changes. Handling more H8/S ops.	1996-07-03 05:10:47 +00:00
Jeff Law	171f4664be	* compile.c (sim_resume): Handle "ldm.l" and "stm.l". HMSE H8/S.	1996-07-02 07:37:50 +00:00
Michael Meissner	ed451ff744	Make simulator build again on SunOS and HP/US systems	1996-06-26 20:01:38 +00:00
Jackie Smith Cashion	c21ee46b49	Added.	1996-06-26 10:08:42 +00:00
Jackie Smith Cashion	2f82f75517	Keep the mips directory.	1996-06-26 10:03:58 +00:00
Jason Molenda	78c09e4af5	* Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. (docdir): Removed. * configure.in (AC_PREREQ): autoconf 2.5 or higher. (AC_PROG_INSTALL): Added. * configure: Rebuilt.	1996-06-26 03:35:01 +00:00
Jason Molenda	a271d1d966	* Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. (docdir): Removed. * configure.in (AC_PREREQ): autoconf 2.5 or higher. (AC_PROG_INSTALL): Added. (AC_PROG_CC): Moved to before configure.host call. * configure: Rebuilt.	1996-06-26 03:26:09 +00:00
Jason Molenda	445289655a	* Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. (docdir): Removed. * configure.in (AC_PREREQ): autoconf 2.5 or higher. (AC_PROG_INSTALL): Added. * configure: Rebuilt.	1996-06-26 03:22:34 +00:00
Jason Molenda	31884e281b	* Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. (docdir, oldincludedir): Removed. * configure.in (AC_PREREQ): autoconf 2.5 or higher. (AC_PROG_INSTALL): Added. * configure: Rebuilt.	1996-06-26 03:20:23 +00:00
Ian Lance Taylor	58f8c779f7	* configure.in: Call AC_PROG_CC before running configure.host. * configure: Rebuild with autoconf 2.10.	1996-06-24 18:21:47 +00:00
Ian Lance Taylor	aac160d2bb	* configure.in: Only configure erc32 if using gcc.	1996-06-24 18:20:52 +00:00
Jeff Law	88ea21e50c	* compile.c (sim_load): Treat the H8/S like the H8/300H for now. * run.c (main): Treat the H8/S like the H8/300H for now. More sanitize H8/S stuff.	1996-06-18 23:33:49 +00:00
Michael Meissner	8477437c17	Latest changes from Andrew	1996-06-05 16:02:54 +00:00
Jackie Smith Cashion	c98ec95dba	Wed Jun 5 08:28:13 1996 James G. Smith <jsmith@cygnus.co.uk> * configure.in: Define @SIMCONF@ depending on mips target. * configure: Rebuild. * Makefile.in (run): Add @SIMCONF@ to control simulator construction. * gencode.c: Change LOADDRMASK to 64bit memory model only. * interp.c: Remove some debugging, provide more detailed error messages, update memory accesses to use LOADDRMASK.	1996-06-05 08:16:16 +00:00
Michael Meissner	5ea7fa7abb	Build psim on ppc SVR4, Solaris, and Elf targets.	1996-06-04 13:27:31 +00:00
Michael Meissner	fe098bf490	Abort if we find the program has an .interp section	1996-06-03 20:26:09 +00:00
Michael Meissner	5b18a1a0bf	Add time, gettimeofday, and getrusage system call support	1996-06-03 19:10:25 +00:00
Ian Lance Taylor	f64c2f5715	* Makefile.in (end.h): Use explicit ./ when running end.	1996-06-03 16:34:24 +00:00
Ian Lance Taylor	4fa134beac	* configure.in: Add calls to AC_CONFIG_HEADER, AC_CHECK_HEADERS, AC_CHECK_LIB, and AC_CHECK_FUNCS. Change AC_OUTPUT to set stamp-h. * configure: Rebuild. * config.in: New file, generated by autoheader. * interp.c: Include "config.h". Include <stdlib.h>, <string.h>, and <strings.h> if they exist. Replace #ifdef sun with #ifdef HAVE_ANINT and HAVE_AINT, as appropriate. * Makefile.in (run): Use @LIBS@ rather than -lm. (interp.o): Depend upon config.h. (Makefile): Just rebuild Makefile. (clean): Remove stamp-h. (mostlyclean): Make the same as clean, not as distclean. (config.h, stamp-h): New targets.	1996-06-03 15:58:45 +00:00
Michael Meissner	88f1eac415	Add Solaris and Linux emulations	1996-06-02 15:40:16 +00:00
Michael Meissner	119b85f6ca	More changes for GO32 canadian cross builds	1996-05-24 19:12:21 +00:00
Michael Meissner	0c18e3f002	More changes for GO32 canadian cross builds	1996-05-24 19:05:17 +00:00
Michael Meissner	f64dbcddaf	Allow psim to be built on go32	1996-05-24 14:15:17 +00:00
Jeff Law	7e1e013fd9	* compile.c (sim_resume): Correctly handle divu. More bugfixing. HMSE	1996-05-23 04:25:43 +00:00
Rob Savoye	d46637152c	* configure.in: Only built erc32 simulator on Unix hosts as it uses pseudo ttys. * configure: Regenerated with autoconf 2.8.	1996-05-22 18:12:32 +00:00
Rob Savoye	fd58f4b10e	Sanitize support for the ESA sparc simulator.	1996-05-20 03:18:13 +00:00
Rob Savoye	b5ef6d669e	* func.c(bfd_load): Don't try to print the filename if the pfbd is NULL. * interf.c(sim_load): Pass the whole string, not just the first byte.	1996-05-20 03:13:02 +00:00
Rob Savoye	f4d2ff34be	New sparc simulator from the ESA.	1996-05-20 02:46:07 +00:00
Michael Meissner	d61eb8127b	Check for sys/ioctl.h	1996-05-16 15:03:24 +00:00
Michael Meissner	048668d355	More progressive fixes	1996-05-13 17:25:06 +00:00
Jackie Smith Cashion	9a739379c4	Fri May 10 00:41:17 1996 James G. Smith <jsmith@cygnus.co.uk> * interp.c (ColdReset): Fix boolean test. Actually compare a boolean result, rather than the bitmasks!	1996-05-09 23:43:58 +00:00
Jackie Smith Cashion	f7481d45a5	Wed May 8 15:12:58 1996 James G. Smith <jsmith@cygnus.co.uk> * interp.c (xfer_direct_word, xfer_direct_long, swap_direct_word, swap_direct_long, xfer_big_word, xfer_big_long, xfer_little_word, xfer_little_long, swap_word,swap_long): Added. * interp.c (ColdReset): Provide function indirection to host<->simulated_target transfer routines. * interp.c (sim_store_register, sim_fetch_register): Updated to make use of indirected transfer routines.	1996-05-08 14:22:12 +00:00
Michael Meissner	1ed0c0e75d	Fix INLN in bugapi to read a full line	1996-05-06 16:03:44 +00:00
Michael Meissner	08dc78ad19	Make simulator build in a Canadian cross environment	1996-05-03 19:10:20 +00:00
Michael Meissner	a72d2509c2	Work in a cross compile environment	1996-04-30 22:50:22 +00:00
Jackie Smith Cashion	a9f7253f64	Fri Apr 19 15:48:24 1996 James G. Smith <jsmith@cygnus.co.uk> * gencode.c (process_instructions): Ensure FP ABS instruction recognised. * interp.c (AbsoluteValue): Add routine. Also provide simple PMON system call support.	1996-04-19 14:53:16 +00:00
Michael Meissner	d4d3c7adbb	update from Andrew	1996-04-17 20:09:36 +00:00
Jeff Law	132fdcb974	* compile.c (sim_load): Re-allocate memory for the simulator here. HMSE.	1996-04-12 22:42:03 +00:00
Jeff Law	9b1271617b	* compile.c (sim_resume): Fix and simplify overflow and carry handling for 32bit ALU insns.	1996-04-12 15:38:08 +00:00
Jackie Smith Cashion	8b554809c0	Wed Apr 10 09:51:38 1996 James G. Smith <jsmith@cygnus.co.uk> * interp.c (sim_do_command): Complain if callback structure not initialised.	1996-04-10 08:53:24 +00:00
Jeff Law	50d45d1b2f	* compile.c (sim_resume): Fix overflow checks for ALU insns. So that int-compare.c passes.	1996-04-09 05:57:15 +00:00
Fred Fish	ed086b0a71	From: Miles Bader <miles@gnu.ai.mit.edu> * configure.in: Use AC_CHECK_TOOL to find AR & RANLIB. * configure: Regenerate using autoconf.	1996-04-08 04:56:53 +00:00
Jeff Law	e24146ec95	* compile.c (decode): Use "bit" to hold L_3 immediates instead of holding them in "abs". Handle ABS8MEM memory references aka 8-bit area. Replace ABSMOV references with ABS8MEM. So we've got a chance of simulating something like btst #0,@40:8 correctly. hmse.	1996-04-06 00:21:35 +00:00
Michael Meissner	997f0ee967	fix long lines	1996-04-04 20:19:28 +00:00
Michael Meissner	64646bd32b	Doc fixes from Andrew	1996-04-04 20:03:33 +00:00
Michael Meissner	4e956fd5e1	Add dependency	1996-04-04 18:48:51 +00:00
Michael Meissner	6740925b4d	Print WITH_STDIO if -t options	1996-03-29 18:06:42 +00:00
Michael Meissner	d6103e8eb6	Add --enable-sim-stdio to make console I/O use stdio, not printf_filtered and polling input	1996-03-29 17:33:56 +00:00
Jackie Smith Cashion	d0757082eb	Thu Mar 28 13:50:51 1996 James G. Smith <jsmith@cygnus.co.uk> * interp.c (Convert): Provide round-to-nearest and round-to-zero support for Sun hosts. * Makefile.in (gencode): Ensure the host compiler and libraries used for cross-hosted build. Allow a DOS hosted version of the simulator to be built. NOTE: The FP is still not complete, since round-to-nearest and round-to-zero have not been implemented generically.	1996-03-28 14:08:51 +00:00
Jackie Smith Cashion	e871dd189e	Wed Mar 27 14:42:12 1996 James G. Smith <jsmith@cygnus.co.uk> * interp.c, gencode.c: Some more (TODO) tidying.	1996-03-27 14:46:27 +00:00
Michael Meissner	7a543ca48e	Fix typo that clobbered the stack and rewrite 2/26 change	1996-03-26 21:20:54 +00:00
Michael Meissner	8a1d8a0b60	update from andrew	1996-03-23 15:02:42 +00:00
David Edelsohn	5d06fa80b2	(sim_resume, shift insns): Fix setting of overflow flag for shal.	1996-03-11 23:25:53 +00:00
David Edelsohn	e10bb7b3e9	* run.c (main): Print error message if argument is invalid. (usage): Improve text.	1996-03-11 21:59:47 +00:00
David Edelsohn	741fd619cb	(main): Print error message if argument is invalid. (usage): Improve text.	1996-03-11 21:59:22 +00:00
David Edelsohn	4dfb4ffcd1	* compile.c: #include "wait.h". (sim_resume, sleep insn): Check program exit status in r0.	1996-03-11 19:30:53 +00:00
David Edelsohn	e656ecf90c	* compile.c (sim_resume): Watch for calls to abort. * run.c: #include <signal.h>. (main): Abort if program got SIGILL.	1996-03-11 17:54:45 +00:00
Michael Meissner	98fe0e07c5	Make psim build on AIX 4.1	1996-03-08 01:24:01 +00:00
Jackie Smith Cashion	a647a859cb	Thu Mar 7 11:19:33 1996 James G. Smith <jsmith@cygnus.co.uk> * gencode.c, interp.c: Replaced explicit long long references with WORD64HI, WORD64LO, SET64HI and SET64LO macro calls. * support.h (SET64LO, SET64HI): Macros added. This is an intermediate checkin. The work of removing "long long" usage is not yet finished. These changes are clean, and have been sitting on my machine for a while (whilst doing other work), and it is safer for them to be checked in.	1996-03-07 11:25:15 +00:00
Fred Fish	be7b99e5be	Remove missing file "PROBLEMS" from list of files to keep.	1996-02-29 03:41:50 +00:00
Michael Meissner	0d02fbb844	Update to 1.0.1	1996-02-24 14:36:59 +00:00
Michael Meissner	262faa5417	Add input support; at end of user writes, call fflush	1996-02-22 20:11:41 +00:00
Michael Meissner	eaf2030fff	fix typo	1996-02-22 16:32:31 +00:00
Michael Meissner	ad836e027c	Add more write system calls; Add system call tracing	1996-02-21 21:58:43 +00:00
Michael Meissner	94feae28e3	Fix -m switch	1996-02-21 18:58:31 +00:00
Ian Lance Taylor	5c59ec4318	regenerate configure scripts with autoconf 2.7	1996-02-21 17:18:42 +00:00
Ian Lance Taylor	c8cd6f237b	* Makefile.in (all): Simplify. (clean, mostlyclean): SUBDIRS may contain whitespace; fix the loop as in the all target. (distclean, maintainer-clean, realclean): Likewise. (install): Likewise.	1996-02-21 17:02:23 +00:00
Michael Meissner	eada1efcaf	Update to 1995-02-20 release	1996-02-21 16:47:06 +00:00
J.T. Conklin	d271dd0591	* config.in: Regenerated.	1996-02-21 01:02:10 +00:00
Michael Meissner	6cf9d64e77	Update to rev 1.0 from andrew	1996-02-16 15:51:57 +00:00
Michael Meissner	9fc3ba754e	Make configure work on first stage of HP/UX and Solaris.	1996-02-15 23:46:30 +00:00
Michael Meissner	74eeaa7d57	Make simulator build on Solaris 2.4	1996-02-15 23:18:56 +00:00
Michael Meissner	7393a6f0b1	Work with HP/UX 9.00	1996-02-14 22:50:23 +00:00
Fred Fish	837d289362	* interp.c (LoadMemory): Enclose text following #endif in /* /. support.h: Remove superfluous "1" from #if. * support.h (CHECKSIM): Remove stray 'a' at end of line.	1996-01-31 02:36:07 +00:00
Michael Meissner	2e9bb935e8	Latest changes from Andrew	1996-01-22 15:56:15 +00:00
Jim Wilson	a7aa92e2cd	Remove SH3e sanitization.	1996-01-16 20:18:32 +00:00
Michael Meissner	4ffd6ed0f3	Make {add to,subtract from} minus one; Make -t alu work better	1996-01-16 16:21:17 +00:00
Michael Meissner	52edddb970	Latest changes from Andrew	1996-01-10 20:42:29 +00:00
Michael Meissner	979c3c25fd	Latest cagney update	1996-01-08 18:01:17 +00:00
Jason Molenda	ad3d97748b	keep configure	1995-12-23 01:07:12 +00:00
Michael Meissner	a9ddbbf5a1	12/19 release from Andrew that fixes Netbsd break problem	1995-12-19 16:41:06 +00:00
Michael Meissner	98a497b3e9	Work with new and old BFDs; Do not inline model externs functions by default	1995-12-16 15:02:48 +00:00
Ian Lance Taylor	e924127a4f	* run.c (main): Use new bfd_big_endian macro.	1995-12-15 21:28:11 +00:00
Michael Meissner	669b4e1ef6	Fix warnings when using full inlining.	1995-12-15 21:06:22 +00:00
Michael Meissner	93fac32455	Changes from Andrew	1995-12-15 20:20:13 +00:00
J.T. Conklin	2434e38489	* gencode.c (tab): Added several sh3 opcodes. (think): Added printonmatch for A_SSR and A_SPC. * interp.c (SSR, SPC): Added definitions. (saved_state_type): Added ssr and spc registers.	1995-12-04 20:27:38 +00:00
Jackie Smith Cashion	8bae0a0c48	* gencode.c: Tidied instruction decoding, and added FP instruction support. * interp.c: Added dineroIII, and BSD profiling support. Also run-time FP handling. At the moment the options are still mostly build-time controlled, rather than run-time. Also work still needs to be done to remove (long long) usage (However this is trivial, just time-consuming). The out-standing instruction work to be done is in supporting round and trunc for FP operations, and providing better exception support.	1995-12-01 16:42:44 +00:00
Michael Meissner	1f1e5dd85f	Let autoconf determine if host is big endian or not	1995-11-30 11:13:08 +00:00
Jim Wilson	9dfb65e661	* gencode.c (tab): In shad/shld definitions, negate R[m] before the and operation instead of after. For shad delete cast. For shld use UR instead of R and delete cast.	1995-11-29 20:41:46 +00:00
Michael Meissner	cf644706d6	fix typo	1995-11-28 18:57:30 +00:00
Michael Meissner	290ad14a9d	Add determining when we do not have enough writeback slots; Do not do model specific handling if not printing out the information	1995-11-28 18:47:07 +00:00
Michael Meissner	70fc4ad384	Build again on SunOS; Make MODEL_INLINE default to 1 if inlining, not 2; Use __attribute__((const))	1995-11-27 22:54:40 +00:00
Michael Meissner	eade8e035c	Check lf_printf for type correctness	1995-11-25 06:08:56 +00:00
Michael Meissner	3d2f9d7c88	Make WITH_MODEL_ISSUE==0 not core dump	1995-11-25 05:56:28 +00:00
Michael Meissner	f2181eff5f	Sort instruction names; Add igen -R option; count # of CRs that mtcrf moved	1995-11-25 01:35:14 +00:00
Michael Meissner	63caaafa5b	Sort instruction names; Add igen -R option; count # of CRs that mtcrf moved	1995-11-25 01:34:26 +00:00
Michael Meissner	45525d8d6d	Fix warnings to everything can be compiled with -Wall; Redo model specific changes once again to speed things up	1995-11-24 16:44:37 +00:00
Michael Meissner	46c065ab31	Count each type of conditional branch	1995-11-22 21:02:49 +00:00
Michael Meissner	4a0351ab45	Add floating point model specific support; Redo method model specific support is done; Add remaining floating add/subtract-multiply	1995-11-21 21:41:25 +00:00
David Edelsohn	c3ccc15e43	minor cleanup	1995-11-21 01:45:07 +00:00
David Edelsohn	6d8e15cbaf	* run.c: Include "getopt.h". (verbose): Delete. (usage): Make static. (main): Call arm_sim_set_verbosity. Only load sections marked SEC_LOAD. * wrapper.c (mem_size, verbosity): New static global. (arm_sim_set_mem_size): Renamed from sim_size. Callers updated (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.	1995-11-21 01:44:50 +00:00
Michael Meissner	0bcce7d390	speed up search for free function unit slightly.	1995-11-20 04:05:36 +00:00
Angela Marie Thomas	50f694435f	don't keep mips.. I don't think it's ready for primetime.	1995-11-19 10:12:19 +00:00
Angela Marie Thomas	86db8439a2	removed build-psim,config.make,config.hdr,function_unit.c,function_unit.h	1995-11-19 09:43:46 +00:00
David Edelsohn	e47e480588	* armdefs.h (ARMul_State): New member `verbose'. * armrdi.c (ARMul_ConsolePrint): Add missing va_end. * run.c (verbose): Make global. * wrapper.c (init): Set state->verbose. (ARMul_ConsolePrint): Don't print anything if !verbose.	1995-11-18 03:39:17 +00:00
Jim Wilson	708f6147e4	Patch for Hitachi PR 8433, avoid core dump on HPUX host * gencode.c (tab): Add explicit NaN support for ftrc instruction.	1995-11-18 02:03:21 +00:00
Michael Meissner	15ec5b60e2	Add scheduling support for M{F,T}CR	1995-11-18 01:39:04 +00:00
Michael Meissner	54e986998a	More scheduling stuff	1995-11-18 01:14:45 +00:00
Michael Meissner	4220dcd698	checkpoint ppc simulator	1995-11-17 19:17:58 +00:00
Michael Meissner	84bbbc3577	Delete old functional_unit support; Add --enable-sim-model-issue; Monitor branch prediction success	1995-11-16 21:42:27 +00:00
Michael Meissner	867b71685a	fix bug in last checkin	1995-11-16 19:25:47 +00:00
Michael Meissner	845ff5a45f	more functional unit changes	1995-11-16 19:02:52 +00:00
Michael Meissner	acb06d3040	Add option to make options inline	1995-11-15 23:01:47 +00:00
Michael Meissner	80948f392b	More model specific changes	1995-11-15 22:53:59 +00:00
Stu Grossman	fe2f8313f0	* gencode.c: jsr, bsr and bsrf actually save pc+4 in pr, and rts actually uses pr+0.	1995-11-15 00:47:21 +00:00
Stu Grossman	9999417ef6	* gencode.c: jsr actually saves pc+4, and rts actually uses pr+0.	1995-11-14 23:42:22 +00:00
Michael Meissner	39c324612d	make inline model use static when inlining.	1995-11-14 11:34:01 +00:00
Michael Meissner	f35df46cc3	make inline model use static when inlining.	1995-11-14 11:25:34 +00:00
Michael Meissner	fe439e0f18	fix more warnings	1995-11-14 10:52:24 +00:00
Michael Meissner	ac79ccd41d	Fix warnings and dependency	1995-11-14 09:52:29 +00:00
Michael Meissner	1dc7c0ed84	checkpoint	1995-11-13 16:07:30 +00:00
Michael Meissner	eb4ef19775	Add model-functions support	1995-11-13 01:27:21 +00:00
Michael Meissner	28816f45f5	Add support for setting model name and other things	1995-11-12 14:20:39 +00:00
Michael Meissner	c05c182dd6	Various changes	1995-11-12 02:06:11 +00:00
Michael Meissner	d587782c78	fix typo	1995-11-11 12:30:17 +00:00
Michael Meissner	813ad010f6	Check for files in the source directory, not the build directory	1995-11-11 01:11:31 +00:00
Michael Meissner	a31140524a	Tons of changes to allow model specific information in the instruction file.	1995-11-10 22:49:05 +00:00
Michael Meissner	b51e5b4f6e	If --enable-sim-inline is not specified, default to DEFAULT_INLINE=1, not 2.	1995-11-10 11:41:58 +00:00
Michael Meissner	e218c1be05	Add comment about enabing PowerPC simulator	1995-11-10 11:38:13 +00:00
Michael Meissner	f7c22f27af	fix typo	1995-11-10 11:27:14 +00:00
Michael Meissner	f50dc1050d	Add --enable-sim-powerpc support.	1995-11-09 22:44:47 +00:00
Michael Meissner	2bc7869d54	Obey --silent	1995-11-09 21:38:13 +00:00
Michael Meissner	6f07ee29f3	Get CC, etc. vars from configure; build ppc simulator if we are using GCC	1995-11-09 21:23:36 +00:00
Michael Meissner	23a994eee6	fix typo	1995-11-09 19:51:34 +00:00
Michael Meissner	ba62bb1c74	Turn on INLINES if using GCC to compile simulator; Print more stuff if requests -t trace; If !WITH_ASSERT, do not check whether illegal bits in instruction are set	1995-11-09 19:50:51 +00:00
Michael Meissner	c5addc193d	General cleanup; add -t options support to print all options	1995-11-09 02:35:15 +00:00
Michael Meissner	73c4941b23	first stage in function unit support; add new switches & latest code from andrew	1995-11-08 18:57:06 +00:00
Jackie Smith Cashion	595a6ec337	* configure.in (mips--): Added "mips" simulator target. configure: Re-generated.	1995-11-08 15:48:59 +00:00
Jackie Smith Cashion	8ad5773724	Initial check-in of the MIPS simulator. Work still needs to be done on the run-time support code (interp.c) to provide better tracing, and also to add profiling and architecture specific support. At the moment the simulator has a fixed size, fixed address memory area, and simulates a subset of the IDT monitor calls (enough to execute test programs). The other major feature (could even be a bug) is that the simulator makes use of the GCC "long long" extension. Work has been started to make this a build configuration option... but there is still a lot of this to be done.	1995-11-08 15:44:38 +00:00
Michael Meissner	bea9581508	Remove references to config.make/config.hdr	1995-11-07 02:58:35 +00:00
Michael Meissner	0934e52021	delete unused files	1995-11-06 15:40:26 +00:00
Michael Meissner	4dcb0cdda6	Small changes from Andrew	1995-11-06 15:37:43 +00:00
Fred Fish	01860b7ed1	* core.c: Rename to corefile.c * core.h: Rename to corefile.h * inline.c: Include corefile.h, renamed from core.h. * cpu.h: Include corefile.h, renamed from core.h * vm.c: Include corefile.h, renamed from core.h * Makefile.in (CPU_H): Change core.h to corefile.h (vm.o): Change dependency to corefile.h (LIB_SRC): Change core.c to corefile.c. (LIB_OBJ): Change core.o to corefile.o. (corefile.o): Change dependencies to corefile.c, corefile.h. * corefile.c: Include corefile.h rather than core.h * README.psim (KNOWN PROBLEMS): Change core.* references to corefile.* references.	1995-11-05 05:40:15 +00:00
Michael Meissner	056e975cfe	Add 2 config flags that were missing; make data cache instructions be nops	1995-11-03 19:37:28 +00:00
Michael Meissner	b3737d33ea	Fix typo in last changes	1995-11-03 03:55:44 +00:00
Michael Meissner	e61900e6a2	Update dependencies; Fix multiple options in --enable-sim-cflags	1995-11-03 03:39:27 +00:00
Michael Meissner	c494cadde6	Use autoconf correctly; provide more stats with -I	1995-11-02 20:21:35 +00:00
Michael Meissner	7ff82a593d	Add ppc-opcode-stupid	1995-11-02 14:28:10 +00:00
Michael Meissner	a983c8f080	Andrew's latest changes & print all instruction counts if -I	1995-11-02 14:27:18 +00:00
Michael Meissner	c143ef6296	Lots of changes	1995-11-01 19:32:38 +00:00
Michael Meissner	4ac24d7673	remove extra #endif	1995-11-01 03:25:04 +00:00
Michael Meissner	5281197d1e	fix typo in last change	1995-11-01 03:02:04 +00:00
Michael Meissner	5d0e859038	map , to spaces in --enable-sim-cflags	1995-10-31 20:59:19 +00:00
Michael Meissner	4b935ed4a4	Add various switches to control how the simulator is built	1995-10-31 20:24:41 +00:00
Michael Meissner	5b4d72dd73	New changes from Andrew	1995-10-31 18:29:37 +00:00
Michael Meissner	e89929cd79	Delete .i and .out files for clean	1995-10-26 18:10:13 +00:00
Michael Meissner	22ddef466e	Fix SWAP_8 and optimize it; print out the failing address if a signal is issued for non-gdb runs	1995-10-26 16:43:00 +00:00
Jim Wilson	3be50301d5	Fix SH simulator to handle program exit correctly.	1995-10-22 20:22:02 +00:00
Jim Wilson	99e6fd41ea	Indicate SIGILL instead of calling abort for default case.	1995-10-21 21:38:40 +00:00
Fred Fish	64415b767b	* empty log message *	1995-10-20 16:16:18 +00:00
Michael Meissner	5b0d3b1490	Move counting of instructions into the semantic routines.	1995-10-16 21:36:01 +00:00
Michael Meissner	9aa8a78839	Speedups from Andrew	1995-10-16 20:17:35 +00:00
Steve Chamberlain	a325a02e36	Add sim_set_callbacks.	1995-10-13 22:06:30 +00:00
Michael Meissner	a1fe883fd0	Rename trace to ppc_trace; Remove extra static.	1995-10-13 14:01:32 +00:00
Michael Meissner	9f5912cb98	Format #instructions with commas	1995-10-13 01:10:06 +00:00
Michael Meissner	a8958dd48b	Performance tweaks	1995-10-12 21:49:37 +00:00
Michael Meissner	8e20a3ac82	Inline most things except semantics which causes GCC to balloon, and device{s,_tree} which causes a bug	1995-10-12 15:48:22 +00:00
Michael Meissner	dec38daceb	October 11th changes from Andrew	1995-10-11 20:17:49 +00:00
Fred Fish	479fc045cd	* Makefile.in (BISONFLAGS): Remove macro.	1995-10-10 20:37:09 +00:00
Peter Schauer	23de525f42	* configure.in: Explicitly `exit 0' for broken shells. * configure: Rebuilt.	1995-10-08 11:27:49 +00:00
Michael Meissner	f46f380706	Add set_sim_callbacks new needed by gdb.	1995-10-08 02:42:39 +00:00
Michael Meissner	7ca054e88e	Print exit status/signal number if -I	1995-10-06 21:23:35 +00:00
Jim Wilson	0e1815de9d	* interp.c (callback): Remove last change. It is initialized by a sim_set_callbacks call.	1995-10-06 19:15:06 +00:00
Jim Wilson	437fb926e6	* interp.c (trap, case SYS_utime): Cast second arg of utime to void * to avoid compiler error.	1995-10-06 19:13:13 +00:00
Jim Wilson	6834d4935c	* common/run.c (main): Initialize the callbacks.	1995-10-06 19:05:40 +00:00
Steve Chamberlain	f025d903c2	new file.	1995-10-05 21:23:43 +00:00
Steve Chamberlain	28920b9dbb	* interp.c (callback): Initialize to default callback.	1995-10-05 21:14:21 +00:00
Jason Molenda	e635c16ecb	revert to stock autoconf 2.4 configure scripts.	1995-10-03 20:31:16 +00:00
Stan Shebs	3994972d62	No ChangeLog to keep.	1995-10-03 01:50:49 +00:00
Michael Meissner	8b57093d33	Add # in front of CPU number	1995-10-02 18:33:17 +00:00
Michael Meissner	e1aaf97993	update usage message	1995-10-02 18:21:46 +00:00
Michael Meissner	344d5a23f7	fix typo	1995-10-02 18:20:04 +00:00
Michael Meissner	83d96c6e3e	Add support to count the number of instructions issued.	1995-10-02 18:19:17 +00:00
Michael Meissner	8eab189bce	Add switch processing in gdb.	1995-10-02 15:47:57 +00:00
Michael Meissner	d8d46596e6	Match standalone printf_filtered to gdb prototype.	1995-10-01 17:54:45 +00:00
Michael Meissner	9d3b470184	Fix prototype.	1995-10-01 00:48:15 +00:00
Steve Chamberlain	6018179603	keep common directory.	1995-09-30 00:44:21 +00:00
Steve Chamberlain	7bf1bbbc92	Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com> * run.c, run.1: From sh directory.	1995-09-28 22:42:28 +00:00
Steve Chamberlain	c966ea3a50	Thu Sep 28 15:26:59 1995 steve chamberlain <sac@slash.cygnus.com> * run.c: Moved to ../common. * interp.c (trap): Use gdb's callback interface. * Makefile.in: Updated.	1995-09-28 22:39:36 +00:00
Michael Meissner	8b89f5aa47	Default stack creation; fixup last change.	1995-09-21 22:50:23 +00:00
Michael Meissner	4f35cbffa6	enhance OEA behavior.	1995-09-21 22:23:56 +00:00
Ian Lance Taylor	602677ad44	add maintainer-clean Makefile targets	1995-09-20 17:38:13 +00:00
Steve Chamberlain	5897a29e88	* run.c (sim_callback_write_stdout): New. * interp.c (trap): Call sim_callback_write_stdout when needed.	1995-09-20 16:52:52 +00:00
Steve Chamberlain	e9aea0b33e	Mon Sep 18 18:42:27 1995 steve chamberlain <sac@slash.cygnus.com> * interp.c (trap): Remove useless code. Fri Sep 15 19:30:05 1995 steve chamberlain <sac@slash.cygnus.com> * syscall.h: Copy from newlib.	1995-09-19 01:47:35 +00:00
Stu Grossman	95295b419c	* gencode.c: Back up PC by 2 for breakpoints. * interp.c: Move fp regs beyond pc/pr/etc to avoid confusing GDB, which expect pc to immediatly follow regs[].	1995-09-15 02:36:10 +00:00
Michael Tiemann	0384d2e3df	Sun Sep 10 10:23:56 1995 Michael Tiemann <tiemann@axon.cygnus.com> * registers.c (register_description): Add gdb synonyms for cr (cnd) and msr (ps).	1995-09-10 17:33:54 +00:00
Michael Meissner	d8f994b2dc	fix typo.	1995-09-10 03:44:58 +00:00
Michael Meissner	8b3797aa18	Update to new config scheme	1995-09-08 23:56:38 +00:00
Ian Lance Taylor	fe7ec1d0a2	* Makefile.in (install): Don't install in $(tooldir).	1995-09-08 18:33:23 +00:00
Ian Lance Taylor	21852576ff	* configure.in: Define CC_FOR_BUILD. Don't call AC_PROG_INSTALL. * configure: Rebuild. * Makefile.in (INSTALL): Revert to using install.sh. (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL). (INSTALL_XFORM, INSTALL_XFORM1): Restore. (CC_FOR_BUILD): Restore. (gencode): Build using $(CC_FOR_BUILD). (install): Don't install in $(tooldir).	1995-09-08 18:32:37 +00:00
Ian Lance Taylor	c64dfabd07	* configure.in: Remove AC_PROG_INSTALL. * configure: Rebuild. * Makefile.in (INSTALL): Revert to using install.sh. (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL). (INSTALL_XFORM, INSTALL_XFORM1): Restore. (mostlyclean): Make the same as clean, not distclean. (clean): Remove config.log. (install): Don't install in $(tooldir).	1995-09-08 18:29:22 +00:00
Ian Lance Taylor	b6de8f6a08	* configure.in: Convert to use autoconf. * configure: New file, built by autoconf. * acconfig.h: New file. * config.in: New file, built by autoheader. * Makefile.in: Various changes for new configure script. Also: (INSTALL): Go up two levels, not one. (ALLOCA, MALLOC, OPCODES): Remove. (gencode): Use $(CC_FOR_BUILD). (case.o): Remove. (run.o, interp.o): Depend upon config.h. * interp.c: Include "config.h". Don't include "sysdep.h". Include <stdlib.h>, <time.h>, and <unistd.h> if they exist. * run.c: Include "config.h". Don't include "sysdep.h". Include <stdlib.h> if it exists. Include "getopt.h". Declare printf if necessary.	1995-09-08 18:07:02 +00:00
Ian Lance Taylor	247d4fb1af	mention new config.in file	1995-09-08 16:34:48 +00:00
Ian Lance Taylor	0743b4ac29	* configure.in: Call AC_CONFIG_HEADER. Don't try to use bfd/hosts/.h file or bfd/config/.mh file. Call AC_PROG_CC and AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR. Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if creating config.h. * configure: Rebuild. * Makefile.in (AR): Define as @AR@. (CC): New variable, defined as @CC@. (CFLAGS): Define as @CFLAGS@. (RANLIB): Define as @RANLIB@. (HDEFINES, TDEFINES): New variables. (@host_makefile_frag@): Remove. (compile.o, run.o): Depend upon config.h. (mostlyclean): Make the same as clean, not distclean. (clean): Remove config.log. (distclean): Remove config.h and stamp-h. (Makefile): Don't depend upon @frags@. Just rebuild Makefile when invoking config.status. (config.h, stamp-h): New targets. * compile.c: Include "config.h". Don't include <sys/times.h>. Include <time.h> and <stdlib.h> if they exist. Don't include "sysdep.h". (get_now): Remove unused local b. * run.c: Include "config.h". Include <stdlib.h> if it exists. Don't include "sysdep.h". * writecode.c: Don't include "bfd.h" or "sysdep.h". Include <stdio.h>.	1995-09-08 16:26:41 +00:00
Michael Meissner	4f965b817e	Do not include sysdep.h, bfd no longer provides it	1995-09-08 13:59:49 +00:00
J.T. Conklin	c632873c27	(Try to) Update to new bfd autoconf scheme. * run.c: Don't include sysdep.h. * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value. (CC, CFLAGS, AR, RANLIB): Likewise. (HDEFINES, TDEFINES): Define. (CC_FOR_BUILD): Delete. (host_makefile_frag): Delete. (Makefile): Don't depend on frags. * configure.in (sysdep.h): Don't create symlink. (host_makefile_frag, frags): Deleted. (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values. * configure: Regenerated.	1995-09-07 22:07:47 +00:00
David Edelsohn	24691f5599	(Try to) Update to new bfd autoconf scheme. * run.c: Don't include sysdep.h. * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value. (CC, CFLAGS, AR, RANLIB): Likewise. (HDEFINES, TDEFINES): Define. (CC_FOR_BUILD): Delete. (host_makefile_frag): Delete. (Makefile): Don't depend on frags. * configure.in (sysdep.h): Don't create symlink. (host_makefile_frag, frags): Deleted. (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values. * configure: Regenerated.	1995-09-07 19:08:15 +00:00
Michael Meissner	c464ba6669	Fix brk system call.	1995-09-06 14:00:16 +00:00
Jeff Law	1fc210a78b	* Makefile.in (run): Link in math library too.	1995-08-31 04:22:57 +00:00
Jeff Law	c1bce9f662	* interp.c (FPSCR, FPUL): Define. (struct save_state): Add fields for floating point registers, FPSCR and FPUL. (sim_resume): Add 'F' for accessing floating point registers in the save state structure. * gencode.c: Add sh3e opcodes. (gensym): Define a buffer for int<->fp conversions. First cut at simulating sh3e instructions. Basic stuff should work; instructions using fpul and fpscr are completely untested... Sanitized away for now (sh3e).	1995-08-31 04:21:32 +00:00
Jeff Law	2ca7c3c417	* gencode.c (gensim): abort if an unknown opcode is encountered.	1995-08-31 04:07:00 +00:00
Michael Meissner	13ba8b6927	Only build PowerPC simulator if target is powerpc--eabisim	1995-08-25 16:05:32 +00:00
Michael Meissner	cb7a68927a	Add PowerPC simulator from Andrew Cagney <cagney@highland.com.au>	1995-08-23 21:06:36 +00:00
Jim Wilson	f2d1b56f40	For Sega/Hitachi, when simulator exits, check to see if it was because of a signal.	1995-08-12 01:03:16 +00:00
Fred Fish	605b7789b1	Document FSF address updating of all files with FSF addresses, except for the COPYING* files.	1995-08-03 18:42:27 +00:00
Fred Fish	07edac884e	Remove Sanitize reference.	1995-08-03 17:07:55 +00:00
Fred Fish	6c9638b444	Update FSF address.	1995-08-02 03:41:12 +00:00
J.T. Conklin	80c5739dbe	forgot to check this in	1995-07-05 23:51:30 +00:00
J.T. Conklin	982744ff4c	* Makefile.in, configure.in: converted to autoconf. * configure: New file, generated with autconf 2.4.	1995-07-05 23:39:33 +00:00
J.T. Conklin	4f3547f172	* Makefile.in (distclean, mostlyclean, realclean): Remove autoconf files.	1995-07-05 23:36:48 +00:00
J.T. Conklin	e58104714a	* w65.mt: Removed.	1995-07-05 23:19:07 +00:00
J.T. Conklin	d1709457d9	* arm.mt: Removed.	1995-07-05 23:18:25 +00:00
J.T. Conklin	ee0eaaefde	* sh.mt: Removed.	1995-07-05 23:17:43 +00:00
J.T. Conklin	8b40f60829	* h8300.mt: Removed.	1995-07-05 23:16:38 +00:00
J.T. Conklin	437ba769b3	* Makefile.in (all, clean, distclean, mostlyclean, realclean, install): Changed targets so that they descend all subdirectories in $(SUBDIRS). (-all, -clean, -install): Removed targets. configure.in: Don't bother with target makefile fragments, they are no longer needed. * configure: regenerated.	1995-07-05 23:10:29 +00:00
J.T. Conklin	1ffd292be6	* Makefile.in, configure.in: converted to autoconf. * configure: New file, generated with autconf 2.4.	1995-07-05 22:54:10 +00:00
Stan Shebs	8e968e86d4	* interp.c (sim_open): If argument supplied, interpret as desired memory size. (parse_and_set_memory_size): New function. (sim_do_command): New function.	1995-07-01 00:01:19 +00:00
Stan Shebs	94d1ac891b	* compile.c (sim_do_command): New function.	1995-07-01 00:00:12 +00:00
Stan Shebs	1a0e5dd043	* wrapper.c (sim_do_command): New function.	1995-06-30 23:59:46 +00:00
Fred Fish	7427b968f3	* interp.c: (SYS_wait): Define as SYS_wait4 if available and SYS_wait is not already defined (SunOS 4.1.3 for example). (SYS_utime): Define as SYS_utimes if available and SYS_utime is not already defined.	1995-06-29 17:15:30 +00:00
Steve Chamberlain	32a9989d68	* interp.c: Don't include sys/times.h or sys/param.h	1995-06-23 00:26:40 +00:00
Steve Chamberlain	edf6a84356	* interp.c: (SIGBUS, SIGTERM): Define if not. (sim_memory_size): default to 2^19 on PCs. (sim_resume): Poll for quits on win32.	1995-06-21 22:05:47 +00:00
Steve Chamberlain	7478904c77	* compile.c (get_now): Don't do if win32. (sim_resume): Poll in win32 too.	1995-06-20 23:21:23 +00:00
Steve Chamberlain	5cb74cfef5	* armos.c (ARMul_OSHandleSWI): New version to work with newlib simply.	1995-06-13 17:57:26 +00:00
Steve Chamberlain	c8aea29bd6	* run.c (main): Grab return value from right register.	1995-06-08 21:37:35 +00:00
Jim Wilson	856253d4d8	Unsanitize SH3 support.	1995-05-25 00:00:03 +00:00
Jim Wilson	4cea100d33	Correct typo in all simulator configure.in files other than SH: ../bfd should be ../../bfd.	1995-05-24 23:38:06 +00:00
Steve Chamberlain	d32033ad35	Wed May 24 14:48:46 1995 Steve Chamberlain <sac@slash.cygnus.com> * Makefile.in: Support ARM. * configure.in: Ditto.	1995-05-24 21:49:24 +00:00
Steve Chamberlain	2494eaf6fd	Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com> * New.	1995-05-24 21:45:01 +00:00
Steve Chamberlain	a43b22b577	Wed May 24 14:07:11 1995 Steve Chamberlain <sac@slash.cygnus.com> * gencode.c (tab): Add bsrf and braf.	1995-05-24 21:14:40 +00:00
Jason Molenda	5887848eb4	* configure.in: use ../../bfd/hosts/std-host.h, not ../bfd/hosts/std-host.h (which doesn't exist).	1995-04-24 22:10:32 +00:00
J.T. Conklin	057af5c96c	* run.c: parse arguments with getopt().	1995-03-27 18:49:58 +00:00
Ian Lance Taylor	f7ce03e552	fix configury	1995-02-28 22:34:21 +00:00
Ian Lance Taylor	35680553b1	Sun Feb 26 15:27:24 1995 Steve Chamberlain <sac@cygnus.com> * configure.in: Use ../../bfd/hosts/std-host.h if specific host unavailable.	1995-02-28 19:16:40 +00:00
Torbjorn Granlund	0fb39e84f9	Changes for PR 6203.	1995-01-22 22:12:59 +00:00
Torbjorn Granlund	acae2683a9	Fix for PR 6200 (SUBC problems).	1995-01-19 13:59:13 +00:00
Steve Chamberlain	4a5947d010	* Makefile.in: Support W65. * configure.in: Ditto.	1995-01-16 01:47:43 +00:00
Steve Chamberlain	26aef5db38	new files.	1995-01-16 01:47:04 +00:00
Steve Chamberlain	6c19c2efe3	* Makefile.in: Support W65. * configure.in: Ditto.	1995-01-16 00:55:22 +00:00
Steve Chamberlain	321a78a5a0	New files.	1995-01-16 00:53:05 +00:00
Stu Grossman	a42b1d054c	* interp.c: Remove def of INLINE. This comes from bfd.h. Also, declare IOMEM before using it.	1995-01-09 23:46:03 +00:00
Steve Chamberlain	4d0be1f5d4	* interp.c (BUSERROR): New macro. ([r\|w][bwl]at[little\|big]) New functions. (sim_resume): If GO32 check for interrupt every now and again. Decrement PC if SIGBUS seen. * run.c (main): Return result of simulated _exit.	1994-12-29 05:28:20 +00:00
Steve Chamberlain	d2fd61a812	* interp.c ([wr][bwl]at): New functions. (trap): Cope with both byte modes.	1994-11-24 05:33:47 +00:00
Steve Chamberlain	0a24010060	Specify the file type.	1994-06-28 01:05:38 +00:00
Steve Chamberlain	3d3e5651cf	* interp.c (trap): Fix irix incompatibility. * run.c (main): open without specifying file type.	1994-05-27 02:06:14 +00:00
David Edelsohn	fe031f82c4	* interp.c (sim_): Make result void where there isn't one. (sim_set_pc): Delete. (sim_info): Delete printf_fn arg, all callers changed. Call printf_filtered instead. (sim_close): New function. (sim_load): New function. (sim_create_inferior): Renamed from sim_set_args, all callers changed. run.c: #include <varargs.h>, "remote-sim.h". (printf_filtered): New function.	1994-05-18 21:37:08 +00:00
David Edelsohn	3a1d485df5	* compile.c: #include "bfd.h". (sim_): Set result type to void where there isn't one. (sim_resume, default case): Set cpu.exception to SIGILL. (sim_trace): Delete. (sim_set_pc): Delete. (sim_info): Delete printf_fn arg, all callers changed. Call printf_filtered. (set_h8300h): New arg `flag', all callers changed. (sim_close): New function. (sim_load): New function. (sim_create_inferior): Renamed from sim_set_args, all callers changed. run.c: #include <varargs.h>, "remote-sim.h". (printf_filtered): New function.	1994-05-18 20:55:12 +00:00
David Edelsohn	0693d363df	* compile.c (decode): Fix typo (16 bit branches). (*): Some white space clean up.	1994-05-14 01:36:52 +00:00
Steve Chamberlain	8aff8146d2	* gencode.c (main, gendefines): New -d option prints table of defines. * interp.c (trap): Add a load of system calls. (sim_memory_size): Now default to 8Mbyte. (PARANOID): Keep vector of registers with undefined contents.	1994-02-12 06:02:09 +00:00
David D. Zuhn	062d092547	keep run.1	1993-11-11 20:07:08 +00:00
David Edelsohn	c834dacddd	* Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb * interp.c: #include "remote-sim.h". (sim_resume): int result, new arg `siggnal'. (sim_write): Use SIM_ADDR for type of arg `addr'. (sim_read): Use SIM_ADDR for type of arg `addr'. Use unsigned char * for `buffer'. (sim_store_register): int result. (sim_fetch_register): Ditto. (sim_stop_reason): Renamed from sim_stop_signal. New arg `reason'. (sim_set_pc): int result, use SIM_ADDR for type of arg `x'. (sim_info): int result, new args `verbose', `printf_fn'. (sim_kill): int result. (sim_open): int result, new arg `name'. * run.c: #include <stdio.h> (main): Update call to sim_info.	1993-10-26 18:01:45 +00:00
David Edelsohn	a415cf0a77	* Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb * compile.c: #include "remote-sim.h". (sim_resume): New arg siggnal. (sim_write): Use SIM_ADDR for type of arg addr. Always return a value. (sim_read): Ditto. (sim_store_register): Result is type int. (sim_fetch_register): Ditto. (sim_stop_reason): Renamed from sim_stop_signal. (sim_set_pc): Use SIM_ADDR for type of arg pc. (sim_info): int result, new arg printf_fn. (sim_kill): int result. (sim_open): int result, new arg name. * run.c (main): Use sim_set_pc to set pc. Update call to sim_info.	1993-10-26 17:01:03 +00:00
David Edelsohn	631f6b2406	(sim_stop_signal): Result is now enum sim_stop.	1993-10-23 22:10:28 +00:00
David Edelsohn	7db9345b40	(sim_stop_signal): Result is now enum sim_stop.	1993-10-23 22:03:52 +00:00
Roland Pesch	06b24c9e49	Man page for "run" simulator, and install-man target for it.	1993-10-22 04:58:26 +00:00
Steve Chamberlain	28655f000c	* compile.c (sim_set_pc): Write to the pc direcly. (sim_store_register): Now value is passed by reference. (sim_read, sim_write): Return number of bytes copied.	1993-10-07 23:25:14 +00:00
K. Richard Pixley	becbe1c328	do not echo recursion lines	1993-09-13 19:49:33 +00:00
Fred Fish	b5ed6e32c2	Remove '.Sanitize' from explicit list of Things-to-lose. It is now implicitly added to the list by Sanitize, unless Sanitize knows it needs to keep it.	1993-08-02 23:29:32 +00:00
Steve Chamberlain	f412eb92fe	Configure for h8300h too.	1993-08-02 21:19:38 +00:00
Steve Chamberlain	73e77bc3da	Deleted.	1993-07-30 17:46:09 +00:00
Fred Fish	775d4a4096	Add .Sanitize to Things-to-lose list.	1993-07-30 16:46:19 +00:00
David Edelsohn	f853f4ca53	Fix bit instructions (was setting destination reg and not carry).	1993-07-16 20:26:05 +00:00
David Edelsohn	56390ce8d4	* compile.c: Reset HMODE back to zero (accidently set it to 1).	1993-07-15 17:04:39 +00:00
David Edelsohn	cf5b4aa63a	* run.c (main): If h8/300h binary detected, call set_h8300h. * compile.c (sim_resume): Fix O_NEG insn.	1993-07-15 17:01:40 +00:00
David Edelsohn	89a2c4fdaa	* run.c (main): Add -h flag to enable h8/300h emulation. * compile.c: Rename Hmode to HMODE (consistency with gdb). (set_h8300h): New function. (sim_resume): Add support for extu,exts insns. (sim_resume): Fix logical right shifting. (sim_resume, label alu32): Fix setting of carry flag.	1993-07-09 21:42:02 +00:00
Steve Chamberlain	1a11e53014	* run.c (main), interp.c (sim_set_timeout): Remove timeout functionality.	1993-07-06 17:31:34 +00:00
David Edelsohn	ce51bde687	(sim_csize): Initialize cpu.cache.	1993-07-04 07:37:45 +00:00
Steve Chamberlain	56fc37746d	Keep writecode.c	1993-07-03 01:45:45 +00:00
David Edelsohn	f7e3d580dc	Makefile.in: Add -I../../bfd to pick up bfd.h.	1993-07-03 00:43:59 +00:00
Steve Chamberlain	f6fba99573	Checkpoint.	1993-06-24 20:52:58 +00:00
David Edelsohn	1835992e85	* run.c (main): Fix parsing of args. * compile.c (sim_resume): Fix shll insn.	1993-06-24 20:43:41 +00:00
Steve Chamberlain	e615309a0b	Look in the right place for bfd.h	1993-06-18 22:16:32 +00:00
Steve Chamberlain	ebd7d72e33	New file for configuring.	1993-06-18 21:24:00 +00:00
Steve Chamberlain	fdc506e668	Lint.	1993-06-18 20:53:58 +00:00
Steve Chamberlain	90fe361fdc	* gencode.c: Fix some opcodes. * interp.c: Support for profiling and portability fixes. * run.c (main): Get profiling args.	1993-06-18 01:31:54 +00:00
Jim Kingdon	68dd30141d	* Makefile.in: Add distclean, realclean, and mostlyclean targets.	1993-06-13 20:11:10 +00:00
Steve Chamberlain	ce38539a45	Checkpoint for dje.	1993-06-10 20:38:39 +00:00
Steve Chamberlain	a2ca98b6bb	Obsolete.	1993-06-08 21:38:42 +00:00
Steve Chamberlain	7ecaa5af33	Rewrite for H8/300-H	1993-06-08 21:16:33 +00:00
Steve Chamberlain	1cec8dae68	Support for -v	1993-06-01 18:20:29 +00:00
K. Richard Pixley	87756e15db	added things-to-lose sections	1993-05-27 06:44:29 +00:00
Ian Lance Taylor	30947f7efc	* Makefile.in (check, installcheck): Added dummy targets.	1993-05-21 17:55:36 +00:00
David D. Zuhn	b23eaace23	add no-op dvi target	1993-05-21 17:41:21 +00:00
Steve Chamberlain	5e1ac26014	Support for broken makes and lint.	1993-05-03 22:27:41 +00:00
Steve Chamberlain	ad5fcc6248	(endian): Add explicit rule for broken makes.	1993-05-03 15:29:55 +00:00
Steve Chamberlain	a86ea03fc2	Support for the SH	1993-04-27 02:20:07 +00:00
Steve Chamberlain	594266fc8a	New stuff for SH.	1993-04-27 01:02:38 +00:00
Steve Chamberlain	56a3fc33c9	Sanitize out empty direcories	1993-04-20 19:39:51 +00:00
Steve Chamberlain	a66ad4b239	add h8500 directory	1993-03-29 21:23:15 +00:00
Ian Lance Taylor	6deb169cc8	* h8300.mt (DO_INSTALL): Renamed from INSTALL.	1993-03-15 23:49:48 +00:00
Steve Chamberlain	83a4c26f54	Add ChangeLog to kept things	1993-03-03 23:08:41 +00:00
Steve Chamberlain	18079b9e6f	Found trying to compile on ok. * Makefile.in: Don't use cb or indent * p1.c, state.h, writecode.c: lint	1993-03-03 23:07:53 +00:00
Steve Chamberlain	ea6bbfba0a	Copyright change	1993-02-11 22:54:38 +00:00
K. Richard Pixley	7413f20a5e	build endian.h via a temporary file so that we don't leave an incomplete file lying around on interrupted builds.	1993-02-11 03:15:39 +00:00
Steve Chamberlain	67c9903f93	* Makefile.in, configure.in: if target isn't supported, build a harmless makefile. support for make clean	1993-02-08 19:47:11 +00:00
Steve Chamberlain	47dba87afa	* Makefile.in, configure.in: if target isn't supported, build a harmless makefile.	1993-02-08 19:46:59 +00:00
Steve Chamberlain	55538130c9	Remember about Makefile.in	1993-02-04 18:45:23 +00:00
Steve Chamberlain	e856060f53	These should be in too	1993-02-04 15:53:49 +00:00
Steve Chamberlain	b0c9f02613	New simulator tree structure	1993-02-04 00:22:22 +00:00
John Gilmore	6a467dd255	Add perifs.c and state.h; elim extraneous output.	1993-02-03 09:01:53 +00:00
John Gilmore	a082325bd2	* Makefile.in: Make SunOS halfdone VPATH work. * p1.c: Lint picked up by HP native compiler.	1993-02-02 00:45:59 +00:00
Steve Chamberlain	2c320e3598	fix endian problem	1993-01-21 01:33:20 +00:00
Steve Chamberlain	69488a770a	new file	1993-01-18 21:32:32 +00:00
Steve Chamberlain	62b66d6df1	checkpoint	1993-01-18 20:24:47 +00:00
Steve Chamberlain	06137fcb39	* p{1,3}.c (sim_resume): when running on dos, any character typed to the keyboard will cause a simulated exception.	1993-01-04 20:55:22 +00:00
Steve Chamberlain	4d53c4e361	Now works in a cross build environment	1993-01-04 15:45:35 +00:00
Steve Chamberlain	f53974be00	Allow srcdir builds	1993-01-04 01:55:53 +00:00
Steve Chamberlain	191395156c	* p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and running	1993-01-03 22:19:42 +00:00
Steve Chamberlain	a154eea78c	H8/300 simulator	1992-12-22 21:59:06 +00:00

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3658 Commits